See also:

• Computers: News and Media: Books  (6)
• Science: Math: Publications: Online Texts  (90)

• Algorithms and Complexity - A downloadable textbook by Herbert S. Wilf. Each chapter is available as compressed PostScript or PDF.
• The Art of Computer Programming (TAOCP) - By Donald E. Knuth. Bibliographic details of the published volumes (1-3, various editions and translations) and on-line beta versions of parts of volume 4, "Combinatorial Algorithms".
• A Compendium of NP Optimization Problems - By P. Crescenzi and V. Kann; KTH Stockholm. A continuously updated version of the appendix from the book "Complexity and Approximation" (Springer, 1999).
• Data Structures and Algorithms with Object-Oriented Design Patterns in C++ - A web text by Bruno R. Preiss of the University of Waterloo.
• Handbook of Algorithms and Data Structures - By Gaston H. Gonnet and Ricardo Baeza-Yates. The preface, table of contents, index and all source code of this handbook. The main goal is to make available through Internet the source code of many algorithms (in C and/or Pascal) that have been already tested.
• Introduction to the Theory of Computation - Michael Sipser (PWS Publishing) Table of contents, errata.