Effective awk Programming by Robbins, Arnold

Effective awk Programming (3rd Edition) by Arnold Robbins

Programming in C (3rd Edition) - Paperback By Kochan, Stephen G. - GOOD

Programming Perl (3rd Edition) - Paperback By Wall, Larry - VERY GOOD

Programming Perl (3rd Edition) - Paperback By Wall, Larry - GOOD

Unix Shell Programming (3rd Edition) - Paperback, by Kochan Stephen G. - Good

Effective awk Programming by Arnold Robbins: Used