C and Unix: Tools for Software Design
Martin L. Barrett, Clifford H. Wagner
An excellent introduction to the essential features of C and UNIX, designed to encourage readers to use them together in order to write more powerful and more efficient programs. Software design is emphasized throughout the text and every chapter includes a thorough synopsis, review problems with answers as well as several programming problems. The appendices contain solutions for nearly all review problems plus summaries of C, UNIX and vi commands, standard function libraries and C operator precedences.