00615nam a2200181 a 4500999001500000020002700015020003000042082001300072100002200085245004800107250001200155260005400167300001300221500001200234856007000246942000700316952011000323  c3992d3992  a8120329694 (paperback)  a9788120329690 (paperback)  a004.6SIN1 aSingh, Brijendra.10aData Communications and Computer Networks /  a2nd ed.  aNew DelhibPrentice-Hall of India Pvt.Ltd,c2006.  a372 p. ;  aImport.40uhttp://www.amazon.com/exec/obidos/ASIN/8120329694/chopaconline-20  cBK  001040708REFaREFbREFd2014-05-22g591.00l0o004.6SING (Shelf - 04D)p45350r2014-05-22 00:00:00yBK