000			00400nam a2200145Ia 4500
082			_a621.381 _bLEA
100			_aLeach, D.P. and Malvino, A.P.
245			_aDigital: Principles and applications
250			_a5th
260			_aNew Delhi _bTata McGraw Hill _c1995
300			_ax,638p
650			_aElectrical & Electronics Engineering
650			_aElectronics & Communication Engg.
044			_aIndia
999			_c4248 _d4248