000			00500nam a22001697a 4500
020			_a9780070141704
082			_a621.395 LEA
100			_aLeach, Donald P.
245			_aDigital principles and applications
250			_a7th ed.
260			_aNew Delhi, India _bMcGraw Hill _c2011
300			_axxi, 682 p. _bill. ;
500			_aIncludes index.
650			_a1. Digital electronics. 2. Electronic digital computers --Circuits.
700			_aMalvino, Albert Paul and Saha, Goutam
942			_cBK
999			_c12637 _d12637