000 00295nam a2200145Ia 4500
100 _aSchueller/Ulrich
250 _a6
942 _cBK
654 _aUPG
245 _aUpgrading maintaining Your PCS
260 _bAbacus
_aNew Delhi
_c1997
300 _a762
546 _aENGLISH
999 _c17883
_d17883