000 00262nam a2200121Ia 4500
008 220201s1983 xx 000 0 eng d
100 _aSHARMA G R
245 0 _aCOST CONTROL MG 10
250 _a2
260 _aDELHI
_bN P C
_c1983
300 _a26
942 _2ddc
999 _c90239
_d90239