000			00333nam a2200145Ia 4500
008			241225s9999 xx 000 0 und d
020			_a0
082			_a621.395 _bKHA
100			_aKhan
245		0	_aDigital logic design
260			_aChennai : _bScitech Pub, _c1994
365			_a260
650			_aApplied physics
700			_aKhan.
999			_c35738 _d35738