000 00266nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aHAJRA CHOUDHURY S K
245 _aELEMENTS OF WORKSHOP TECHNOLOGY VOL- I WORK SHOP PRACTICE
250 _a2
260 _c1965
_bASIA
999 _c3189
_d3189