Unix Programmer's Reference - Paperback, by Valley John - Acceptable

Unix for Programmers and Users: A Complete Guide - Paperback - Very good

UNIX for Programmers and Users, Graham Glass, 3rd Ed, Hardback, Good

UNIX for Programmers and Users Paperback King, Glass, Graham Able

UNIX for Programmers and Users - Paperback, by Glass Graham; Ables - Acceptable

Advanced UNIX : A Programmer's Guide Prata, Stephen W. Waite Grou

Unix for Programmers and Users: A - Paperback, by Graham Glass - Acceptable e

UNIX for FORTRAN Programmers Paperback Mike, Loukides, Michael Ko