00326nam 2201099 45000010005000000030023000050050009000280080041000370820011000780720013000891000021001022600033001232450038001561099StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a004.11 aComputer aSudakshina Kundu bPearson Education,inc c2010 aAnalog And Digital Communications