000			00415nam a2200145Ia 4500
003			OSt
008			181001s2009 xx 000 0 und d
020			_a9780074633175
082			_a621.3815 _bPUR
100			_aPuri, Vijay Kumar
245		0	_aDigital electronics: _bCircuits and systems
260			_bTata McGraw-Hill, _aNew Delhi: _c©2009
650			_aElectronics and Communication Engineering
942			_2ddc _cBK _016
999			_c5775 _d5775