00403nam 2231407 450000100060000000300230000600500090002900800410003808200140007907200180009302000180011110000180012926000300014724500300017765000180020765000100022531407StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a621.38272 aCommunication a81-219-2137-4 aD. C. Agarwal bWHEELER PUBLINHING c2004 aFibre Optic Communication aCommunication atitle