00613nam a2200181 a 4500 20231107123136.0 090331s19uu xx 00 eng d HSLRC HSLRC HSLRC Sobell, Mark G 42798 A practical guide to the UNIX system 2nd ed Redwood City : B. Cummings Pub, c1989. xxv, 632, A-60 pages. : figs. Includes appendices, glossary and index. UNIX (Computer operating system) 42799 lcc BK 48373 48373 0 4 lcc 0 0 HSLRC HSLRC CIR 2019-12-05 QA 76.76 O63 S595 1989 HS1708 2019-12-05 00:00:00 1 2019-12-05 BK 0 4 lcc 0 0 HSLRC HSLRC CIR 2023-03-07 QA 76.76 O63 S595 1989 HS1707 2023-03-07 00:00:00 2 2023-03-07 BK