000			00339nam a2200133Ia 4500
008			211209s1979 xx 000 0 und d
041			_aeng
082			_a621.702 POL N79 POL
100			_aPOLLACK H W
245			_aMANUFACTURING AND MACHINE TOOL OPERATIONS
250			_a2 ed.
260			_aNEW DELHI _bPRENTIC-HALL _c1979
300			_a655
999			_c16336 _d16336