000 00244nam a2200109Ia 4500
008 220201s1994 xx 000 0 eng d
100 _aBAGCHI TAPAN P
245 0 _aISO 9000
260 _aDELHI
_bWEELER PUB
_c1994
300 _a386
942 _2ddc
999 _c91820
_d91820