00819nam a2200241 a 4500008004100000020002200041100002100063245011900084260005700203300003300260440002600293504004100319500002000360650001500380650003200395700002000427700002300447710005400470830002600524003000100550005001700551040000900568                                          a0672270110 (pbk.)10aWalker, Roger S.10aUnderstanding computer science /cby Roger S. Walker ; managing editor, Gerald Luecke ; editor, Charles W. Battle.0 aIndianapolis :bHoward W. Sams aqnd company,cc1984.  aiv, 274 p. :bill. ;c21 cm.1 aUnderstanding series.  aIncludes bibliographical references.  aIncludes index. 0aComputers. 0aElectronic data processing.10aLuecke, Gerald.10aBattle, Charles W.20aTexas Instruments Incorporated.bLearning Center. 0aUnderstanding series.20230123134201.0  cNUST