advanced data structures in C and C free ebook
Common LISP: A Gentle Introduction to Symbolic Computation.pdf
Prior to about 1984, the Lisps available on personal computers weren’t very good due to the small memories of the early machines. Today’s personal computers often come with several megabytes of RAM and a hard disk as standard equipment. They run full implementations of the Common Lisp standard, and provide the same high-quality tools as the Lisps in university and industrial research labs. The “Lisp Toolkit” sections of this book will introduce you to the advanced features of the Common Lisp programming environment that have made the language such a productive tool for rapid prototyping and AI programming.
Communication Network.pdf
Ten modules consists of 40 lessons about telecommunication and network, all in pdf files. These are another course material from ECE , IIT Kharagpur (India I supposed). These free materials will teach you to learn network, switching, signaling from basic to advanced.
Introduction to Programming Using Java 5th Edition.pdf
Introduction to Programming Using Java 5th Edition.pdf by David J. Eck, is directed mainly towards beginning programmers, although it might also be useful for experienced programmers who want to learn something about Java.

