000 00260nam a2200085Ia 4500
008 150310s9999 xx 000 0 und d
100 _aHAJRA CHOUDHURY S K & BOSE S K & BHATTACHARYYA
245 _aELEMENTS OF WORKSHOP TECHNOLOGY VOL- II
260 _c1967
_bASIA
999 _c3681
_d3681