00290nam a2200133Ia 4500003000400000005001700004008004100021020001800062040001000080100001800090245003100108260000800139260000900147OSt20240101090306.0170524s9999    xx            000 0 und d  a9788120333567  cIIMTU  aKumar A Anand 0aPulse and Digital Circuits  bPHI  c2008