000 00289nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aHAJRA CHOUDHURY SK & HAJRA CHOUDHURY AK
245 _aELEMENTS OF WORKSHOP TECHNOLOGY- Vol-I
250 _a10
260 _c1994
_bMEDIA PROMOTORS & PUBLISHERS
999 _c30453
_d30453