000			00319nam a2200121Ia 4500
008			220120s9999||||xx |||||||||||||| ||und||
082			_a621.381 5 DAS
100			_aDas, Annapurna Das, Sisir, K _91197
245		0	_aMicrowave engineering
260			_aTata mcgraw hill _c2009
300			_b265
650			_aMICROPROCESSOR
999			_c132248 _d132248