00392 a2200157 4500 005.4 KOC 3315 4078 Kochan, Stephen G. Exploring the UNIX system Delhi CBS 1984 1984 371p. 24cm. Computer programming programs data Systems programming Wood, Patrick H. L 32329 32329 0 0 0 0 LEN MAIN MAIN LEN 2008-08-14 0 005.4KOC 3725 2017-08-25 00:00:00 0.00 2016-10-31 L 0 0 0 0 LEN MKDL MKDL LEN 2009-08-28 0 005KOC 51732 2009-08-28 00:00:00 0.00 2016-10-31 L