000 00471pam a2200169a 44500
008 140414b1993 xxu||||| |||| 00| 0 eng d
020 _a9788120310414
082 _a004.6
_bBLA
100 _aBLACK, UYLESS
245 _aComputer Networks :
_bprotocols, standards, and interfaces
250 _a2nd Ed.
260 _aNEW DELHI
_bPHI LEARNING
_cc1993
_c2007
300 _a436p.
650 _aComputer network
690 _aComputer Science & Engineering
942 _cBK
_2ddc
999 _c2213
_d2213