00770nam a22002177a 450000500170000001000150001702000260003203500130005803700130007108200100008410000220009424500690011625000110018526000340019627000730023030000350030350000500033894200240038899900170041295201230042920140102104945.0  aENG-108926  a9788120348646c495.00  aEN-92459  bDBAD/PUB  a004.6  aGupta, Prakash C.  aData communications and computer networks /cby Prakash C. Gupta  a2th ed  aNew DelhibPHI Learningc2014  aRimjhim House,111, Patparganj Industrial Estate, bNew Delhie110092  axxvii,848p. :c24cm(pbk)bill.  aIncludes bibliographical references and index  2ddccENmGUPh004.6  c81332d81332  001040718NFICaDBADbDBADd2013-12-19eDBAD/PUBg495.00l0o004.6 GUPpEN-92459r2013-12-19 00:00:00t1v495.00yEN