000			00427nam a2200157Ia 4500
005			20260205063841.0
008			260111s9999||||xx |||||||||||||| ||und||
020			_a9780070141704
082			_a621.395 L465D
100			_aLeach, Donald P.
245		0	_aDigital principles and applications
260			_aNew Delhi _bTata Mcgraw Hill _c2013
300			_a682p.
700			_aMalvino, Albert Paul/Saha, Gautam/
942			_cBK
999			_c193136 _d193136