000			00326nam a2200145Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
020			_a9788121628748
100			_aSareen, K.
245		0	_aCAd/CAM : Theory and Practice
250			_a2018
260			_bNew Delhi: S.Chand
300			_a453
650			_aME
942			_cENG
999			_c13542 _d13542