000 00666nam a22002297a 4500
999 _c33907
_d33907
003 OSt
005 20190804035244.0
008 190115b ||||| |||| 00| 0 eng d
020 _a81-203-1118-3
040 _aOSt
_bEnglish
_cOSt
082 _a005.71 / G93d
100 _aGupta, Prakash C.
_986920
245 _aData communications /
_cPrakash C. Gupta.
260 _aNew Delhi :
_bPrentice Hall of India,
_cc 2002.
300 _axiii, 475 p. :
_bill. ;
_c25 cm.
500 _aIncludes index.
508 _a313
650 _aData transmission systems.
_9125407
650 _aComputer networks.
_9125408
650 _aCommunication.
_9125409
942 _2ddc
_cBK