00569nam a22002057a 450000500170000001000150001702000250003203500130005703700130007008200100008310000160009324500500010926000380015927000580019730000230025550000400027865000220031865000200034070000030036020100818111233.0  aENG-100814  a9788186689356c50.00  aEN-84347  bDBAD/PUB  a004.6  aRajesh, K.   aComputer networks with layers /cby K. Rajesh  aChennaibShantha Publishersc2008  a13/5, Sripuram II Street, RoyapettahbChennaie600014  a184 p.c22cm (Pbk)  aIncludes bibliographical references  aData transmission  aCompute network