00293nam a2200121Ia 4500003000400000005001700004008004100021020001500062040002000077100000900097245004700106260001800153OSt20231221092742.0170524s9999    xx            000 0 und d  a0070648115  cIIMT UNIVERSITY  aTaub 0aTaub's Principles of Communication Systems  bTMH New Delhi