000			00376nam a2200145Ia 4500
008			241227s9999 xx 000 0 und d
020			_a8173811849
082			_a670.285 _bRAD
100			_aRadhakrishnan, P.
245		0	_aComputer numerical control machines
260			_aCalcutta : _bNew Central Book, _c1994
300			_a149.
365			_a235
650			_aManufacturing
999			_c150413 _d150413