000 00266nam a2200109Ia 4500
008 220201s2004 xx 000 0 eng d
100 _aPatt, Yale N.
245 0 _aIntroduction Computing Systems
260 _aNew Delhi
_bMc Graw
_c2004
300 _a632
942 _2ddc
999 _c66402
_d66402