Foundations of Computer Science
by Hans-Peter Bischof
This text is an introduction to the formal study of computation. The course will provide students with a broad perspective of computer science and will acquaint them with various formal systems on which modern computer science is based.
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by Margaret M. Fleck - University of Illinois, Urbana-Champaign
This book provides a survey of basic mathematical objects, notation, and techniques useful in later computer science courses. It gives a brief introduction to some key topics: algorithm analysis and complexity, automata theory, and computability.
- Educational Testing Service
This book contains one actual, full-length GRE Computer Science Test and test-taking strategies. The test consists of about 70 multiple-choice questions, some of which are grouped in sets and based on diagrams, graphs, and program fragments.
by Bradley Kjell - Central Connecticut State University
The text for a first course in computer science using the programming language Java. It covers the fundamentals of programming and of computer science. It is assumed that you have the Java version 5.0 or later and a text editor such as Notepad.
by Allen B. Downey
This book teaches you to think like a computer scientist - to combine the best features of mathematics, natural science, and engineering, to use formal languages to denote ideas, to observe the behavior of complex systems, form hypotheses, etc.