000 00351pam a2200145 a 4500
020 _c
041 _h
082 _a5.711
100 _aGUPTA (Prakash)
_eauthor
245 _aData Communication and Computer Networking
_hTextual Document
250 _a5th
260 _bPrentice Hall of India New Delhi
_c2009
300 _aiii, 800
930 _a2282
999 _c821496
_d821496