Written by best-selling authors Al Kelley and Ira Pohl, A Book on C, Fourth Edition is a comprehensive tutorial and reference to C based on the ANSI C standard. The C language is demonstrated with numerous examples and extensive exercises that guide readers through each concept. Step-by-step "dissections" of program code reveal the underlying logic of the programs and include in-depth implementation details. New features in this edition include: a chapter on moving from C to Java; more programming examples; new and improved dissections; more thorough coverage of multifile programming, pointers, and recursion; and new and updated exercises; and an expanded appendix of standard library functions. In addition, there is more emphasis on Abstract Data Types, which provides the reader with a foundation for working with objects and facilitates programming in the problem domain.