000 00319nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aHAJRA CHOUDHURY S K & HAJRA CHAUDHURY A K
245 _aELEMENTS OF WORKSHOP TECHNOLOGY - I manufacturing processes
250 _a10
260 _c1995
_bMEDIA PROMOTERS & PUBLISHERS
999 _c22733
_d22733