000 00283nam a2200121Ia 4500
008 211209s1979 xx 000 0 und d
041 _aeng
082 _a621.75 N79 CHO/BOS
100 _aCHOUDHURY S K
245 _aELEMENTS OF WORKSHOP TECHNOLOGY
260 _c1979
300 _a572
999 _c14554
_d14554