000 00302nam a2200133Ia 4500
654 _aCOMP
100 _aBlack, U.
250 _a2nd Ed.
245 _aComputer Networks
260 _bPrentice Hall of India Private Limited
_aNew Delhi
_c1990
082 _bBLA
300 _a436p.
999 _c22125
_d22125
655 _aF-14
546 _aText in English
041 _aeng
300 _c23 cm.