00346nam a2200133Ia 4500008004100000100004500041245003300086250001200119260003700131300000800168650001200176942000700188999001700195190216s9999||||xx |||||||||||||| ||und||  aAlbert Paul Malvino & Jerald A Brown 0aDigital Computer Electronics  a4th Ed.  bTata Mcgrawhill Publishersc1997  a522  aPhysics  cBK  c33346d33346