00315nam a2200133Ia 4500008004100000020001500041041001200056100001600068245004500084250000800129260002500137300000800162650001100170221030s9999    xx            000 0 und d  a8120333567  aEnglish  aA. A. Kumar 0aPulse & Digital Circuitscby A. A. Kumar  a2nd  bPHIaNew Delhic2012  a552  aBB ECE