LEADER 00000cam a2200457 a 4500 001 u1190 001 386 003 SIRSI 005 20071115142700.0 008 151107s1993 xxua0000000000001100eng0d 020 0070255113 (pbk) 020 0071133402 (pbk) 049 FUJA JURF 050 00 QA76.76.O63|bH342 1993 100 1 Hahn, Harley,|d1952- 245 12 A student's guide to UNIX /|cHarley Hahn. 260 New York :|bMcGraw-Hill ,|c1993. 300 xxxi, 633 p. :|bill ;|c23 cm. 500 Includes index. 630 00 UNIX (Computer file) 650 0 Operating systems (Computers)