| Name | Authors | Year | Pages | ISBN |
| Microsoft Windows Sharepoint Services Version 3. 0 Step by Step | Londer O., English B., Bleeker T. | 2004 | 201 | 9780735623637 |
| Professional UML with Visual Studio. NET. Unmasking Visio for Enterprise Architects | Loton T., Slater J., McNeish K. | 2001 | 85 | 764543768 |
| Linux in a Nutshell | Figgins S., Love R., Robbins A. | 2004 | 147 | 0596154488 |
| Python Standard Library | Lundh F. | 2000 | 252 | 0596000960 |
| . NET Framework Security | LaMacchia B. A., Lange S., Lyons M. | 2000 | 235 | 067232184X |
| MPLS Configuration on Cisco IOS Software | Lobo L., Lakshman U. | 2006 | 130 | 1587051990 |
| Microsoft Visual J# .NET (Core Reference) | Sharp J.R., Longshaw A., Roxburgh P. | 2002 | 128 | 0735615500 |
| VB.Net Language in a Nutshell | Roman S., Petrusha R., Lomax P. | 2002 | 503 | B00006L54Q |
| TruCluster Server Handbook | Fafrak S., Lola J., O'Brien d. | 2005 | 273 | 1555582591 |
| C++ FAQs | Cline M., Lomow G., Girou M. | 2005 | 566 | 0201845199 |
| Joseph Lowery's Beyond Dreamweaver | Lowery J. | 2001 | 87 | B000H2MWYS |
| Learning Python | Lutz M., Ascher d. | 2003 | 253 | 0596158068 |
| Introduction to IMS. Your Complete Guide to IBM's Information Management System | Meltz D., Long R., Harrington M. | 2003 | 226 | 0131856715 |
| Visual Basic 2005(c) In a Nutshell | Lomax P., Petrusha R., Patrick T. | 2004 | 712 | 059610152X |
| Java Swing | Loy M., Elliott J., Wood D. | 2001 | 289 | 0130796670 |
| Getting Started with Camera Raw(c) How to make better pictures using Photoshop and Photoshop Elements | Long B. | 2006 | 76 | 0321592131 |
| Apple Pro Training Series(c) Aperture 1.5 | Luna O., Long B. | 2007 | 190 | 0321496620 |
| Lotus Notes and Domino 6 Development | Kern S., Lynd D., Penny D. | 2005 | 288 | 0672325020 |
| Apache(c) Phrase Book(c) Essential Code and Commands | Lopez D., Blanco J. | 2006 | 254 | 0672328364 |
| Advanced ActionScript 3 with Design Patterns | Lott J., Patterson D. | 2004 | 132 | 0321426568 |
| Retro Gaming Hacks | Kohler Ch., Lowe A. | 2003 | 150 | 0596009178 |
| Programming Python | Lutz M. | 2000 | 245 | 1435455002 |
| Prioritizing Web Usability | Nielsen J., Loranger H | 2006 | 107 | 0321350316 |
| Understanding Digital Signal Processing | Lyons R. G. | 2004 | 183 | 0131089897 |
| VB. NET Language Pocket Reference | Lomax P., Petrusha R., Roman S. | 2002 | 31 | 0596004281 |
| Vbscript in a Nutshell | Lomax P., Petrusha R., Childs M. | 2003 | 335 | 0596004885 |
| Practical Color Management. Eddie Tapp on Digital Photography | Tapp E., Lucas R | 2006 | 61 | 0596527683 |
| Professional Visual Studio 2005 Team System | David J. L., Loton T., Gunvaldson E. | 0 | 220 | 0764584367 |
| Protect Your Information with Intrusion Detection | Lukatsky A. | 2001 | 152 | 1931769117 |
| Java All-In-One Desk Reference For Dummies | Lowe D. | 2004 | 332 | 0470124512 |
| FileMaker 8 Functions and Scripts Desk Reference | Love S., Lane S., Bowers B. | 2004 | 352 | 0789735113 |
| Apple Pro Training Series(c) Aperture | Luna O., Long B. | 2004 | 185 | 0321422767 |
| Real World(c) Aperture | Long B. | 2007 | 106 | 0321441931 |
| UNIX Power Tools | Peek J., O'Reilly T., Loukides M | 1997 | 29 | 0596003307 |
| Electronic Commerce (Networking Serie 2003) | Loshin P., Loshin P., Vacca J. R. | 2004 | 260 | 1584500646 |
| Networking For Dummies | Lowe D. | 2004 | 254 | 0470534052 |
| Strategies That Win Sales. Best Practices of the World's Leading Organizations | Marone M., Lunsford S. | 2003 | 98 | 0793188601 |
| Learning Python | Lutz M., Ascher D., Willison F. | 1999 | 156 | 0596158068 |
| The Windows 2000 Device Driver Book(c) A Guide for Programmers | Baker A., Lozano J. | 2000 | 156 | 0130204315 |
| DNS on Windows 2000 | Larson M., Liu C., Loukides D. | 2001 | 154 | 0596002300 |
| ASP. NET 2.0 Revealed | Lorenz P. A. | 2005 | 133 | 1590593375 |
| Microsoft Content Management Server 2002. A Complete Guide | English B., Londer O., Bleeker T. | 2003 | 298 | 0321194446 |
| Software Development for Small Teams. A RUP-Centric Approach | Pollice G., Augustine L., Lowe C. | 2003 | 112 | 0321199502 |
| Windows XP Annoyances For Geeks | Karp D. A., O'Reilly T., Luhn R. | 2003 | 97 | 0596100531 |
| Internet Core Protocols. The Definitive Guide with Cdrom | Hall E., Loukides M. | 1999 | 17 | 1565925726 |
| Network Security Hacks | Lockhart A. | 2006 | 158 | 0596527632 |
| Storage Networking Protocol Fundamentals | Long J. | 2007 | 196 | 1587051605 |
| Apple Boot Camp Public Beta First Look | Long B. | 2007 | 16 | 0321473779 |
| System Performance Tuning2002 | Loukides M., Musumeci G. P. D. | 2004 | 97 | |
| Hardening Linux | Terpstra J.H., Love P., Reck R.P. | 2004 | 113 | 0072254971 |
| Programming WCF Services | Lowy J. | 2004 | 148 | 0596526997 |
| Streaming Audio. The FezGuys' Guide | Luini J. R., Whitman A. E. | 2001 | 119 | B000H2N1T8 |
| Programming. NET Components | Lowy J. | 2003 | 145 | 0596102070 |
| Programming Python | Lutz M. | 2004 | 270 | 0596009259 |
| Using FileMaker 8 | Lane S., Love S., Bowers B. | 2007 | 296 | 0789735121 |
| Reason 3 For Windows and Mac | Lyford J. | 2003 | 180 | 321269179 |
| ActionScript 3. 0 Cookbook | Lott J., Schall D., Peters K. | 2007 | 351 | 0596526954 |
| ActionScript Cookbook | Lott J. | 2005 | 425 | 0596526954 |
| Beowulf Cluster Computing With Linux 2003 | Gropp W., Sterling T. L., Lusk E. | 2005 | 198 | 262692929 |
| Absolute Openbsd(c) Unix for the Practical Paranoid | Lucas M. W. | 2005 | 298 | 1886411999 |
| Microsoft Office PowerPoint 2003 Fast & Easy | Lowe L. | 2003 | 158 | 1592000819 |
| Flash 8 Cookbook | Lott J. | 2007 | 336 | 0596102402 |
| Macromedia Dreamweaver 8 Recipes | Lowery J., Ott E. | 2003 | 121 | 0321393910 |
| Macromedia Dreamweaver MX 2004 Web Application Recipes | Lowery J., Ott E. | 2003 | 131 | 0735713200 |
| Design and Deploy Websites with Macromedia Dreamweaver MX 2004 and Contribute 3(c) Training from the Source | Lowery J. | 2006 | 130 | 032128884X |
| Encyclopedia of Native American Healing | Lyon W. S. | 1995 | 3 | 0393317358 |