000 00244nam a2200109Ia 4500
008 220201s1997 xx 000 0 eng d
100 _aMADNICK, S.E.
245 0 _aOPERATING SYSTEM
260 _aDELHI
_bTMH
_c1997
300 _a640
942 _2ddc
999 _c68004
_d68004