000			00363nam a2200133Ia 4500
008			220120s9999||||xx |||||||||||||| ||und||
082			_a621.815 DON
100			_aDonaldson, Cyril and others
245		0	_aTool design
250			_a4th
260			_aMcgraw hill book company _bBangalooru _c2013
300			_a234p. _b220
650			_aELECTRONICS AND COMMUNICATIONS
999			_c132983 _d132983