00597cam a22001334a 4500020002400000020002400024082001600048100002300064245003800087260006000125300003000185500007300215650017500288  a9789332586932 (pbk)  a9789673498215 (pbk)00a005.71bSTA1 aStallings, William10aData and computer communications   aNoidabPearson Indian Education Services Pvt. Ltdc2019  a907 p.b: ill. c; 24 cm.  aIncludes glossary, appendices, bibliographical references and index.00aData transmission systemsvCommunication systemsvLocal area networksvData communicationvComputer networksvTransmission mediavData transmissionvNetwork operationvFC