000 00252nam a2200109Ia 4500
008 220201s2002 xx 000 0 eng d
100 _aCHAUHAN, S.K.
245 0 _aPC ORGANISATION
260 _aDELHI
_bS.K. KATARIA
_c2002
300 _a532
942 _2ddc
999 _c68223
_d68223