000 00275nam 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: MACHINE TOOLS
260 _c1967
_bASIA
999 _c3506
_d3506