000 00286nam a2200121Ia 4500
008 220201s1980 xx 000 0 eng d
082 _a621
_bSIN-M
100 _aSINGH C K
245 0 _aMECHANICAL CASTING & ESTIMATION
260 _bSTANDARD DELHI
_c1980
300 _a266
942 _2ddc
999 _c30603
_d30603