000			00392nam a2200145Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a978-0-07-060175-8
082			_a621.381 5 MAL
100			_aLeach, Donald P and Others
245		0	_aDigital principles and aplications
250			_a6th
260			_aTata mcgraw-hill _bNew Delhi _c2008
300			_b335
650			_aCIRCUITRY
999			_c179896 _d179896