00322nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001700084245004600101260002500147300000800172650000800180221030s9999    xx            000 0 und d  a0070606560  aEnglish  a105.23bRao  aM. S. P. Rao 0aPulse & Digital Circuitscby M. S. P. Rao  bTMHaNew Delhic2006  a670  aECE