00753nam a2200205Ia 4500008004100000020001800041050002600059099001000085110006100095245013700156264003200293300003900325521000700364521001300371591006200384650002900446650003500475942002000510999001700530230719s1995    xx            000 0 und d  a971-9089-07-5  aQA 76.73.B3 P538 1995  a148841 aPhilippine Academy for Continuing Education and Research10aComputers and you bintroduction to operating system and concepts book 2/cPhilippine Academy for Continuing Education and Research.  aQuezon CitybPACER, c1995.  a1999 pagesbillustrationsc 25 cm.  aCS  aCOMPENGG  a/Philippine Academy for Continuing Education and Research  aMSxDOS (Computer file).  aOperating systems (Computers).  2lcchQiQAcFIL  c86307d86307