000 00335nam a2200145Ia 4500
654 _aELN
100 _aBlack, U.
_94367
250 _a2nd Ed.
080 _aBLA
942 _cBB
245 _aComputer Networks
260 _bPrentice Hall of India Private Limited
_aNew Delhi
_c1990
300 _a436p.
999 _c49829
_d49829
655 _aF-01
546 _aText in English
041 _aeng
300 _c23 cm.