000 00272nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _a"PANDEY P C, SINGH C K & BLABIR SINGH "
245 2 _aA TEXT BOOK OF PRODUCTION ENGG.
250 _a3
260 _c1975
_bSTANDARD PUBLISHERS
999 _c6969
_d6969