00558nam 2219BKE000625 450000100120000000300230001200500090003500800410004408200110008507200340009602000150013010000150014526000460016030000410020624500250024765000340027265000270030665000270033319BKE000625StarLibrary Marc Built20180403201711 ||||| |||||||||||amh  a005.44 aoperating systems (computers) a1568840462 aDan Gookin bsan mateo, ca: idg books worldwide c1994 axxx, 418 pages: illustrations; 24 cm aMore DOS for dummies aoperating systems (computers) ams-dos (computer file) apc-dos (computer file)