00578nam a2200193Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d IIA Library 519.68 KOC Kochan, Stephen G 15632 Exploring the UNIX system Stephen G. Kochan and Patrick H. Wood Delhi CBS Publishing 1987 371p. Computer programs 4148 NASA thesaurus UNIX system 15633 Patrick H. Wood 15634 BK 9291 9291 0 0 0 0 BAN BAN GEN 0000-00-00 65.00 0 519.68/ KOC 10198 2021-11-05 65.00 0000-00-00 BK Rs. 65