000 00479 a2200157 4500
020 _a8120328469
082 _a004.6
090 _c5643
_d5643
100 _aGupta, Prakash C.
245 _aData communications and computer networks
_cPrakash C. Gupta
260 _aNew Delhi:
_bPrence-Hall of India Pvt. Ltd,.
_c2006.
300 _axxvii, 800 p. :
_bill. ;
_c24 cm.
500 _aIncludes Index
650 _a1.Computer networks.2.Data transmission system.
942 _cBK
_k004.6 GUP
999 _c9490
_d9490