000 00306nam a2200145Ia 4500
100 _aMoss/ Julian
250 _a1
942 _cBK
654 _aUPG
245 _aUpgrading maintaining Servicing IBM
260 _bBPB Publications
_aNew Delhi
_c1993
300 _a410
546 _aENGLISH
999 _c27822
_d27822