00472nam 2200964 4500001000400000003002300004005000900027008004100036082001400077072002000091020001800111100001200129260001500141245006400156650002000220650002600240650002600266964StarLibrary Marc Built20180430201711 ||||| |||||||||||amh  a004.10288 aand compatibles a81-7029-136-4 aJulian. bBPB c1993 aUpgrading Maintaining and servicing IBM PCS and compatibles aand compatibles aand servicing IBM PCS aUpgrading Maintaining