000 00361nam a2200145Ia 4500
100 _aFREER JOHN R
020 _a81-85336-33-4
650 _aCommunications and Networks
365 _cRS
365 _d1
942 _cENGBK
245 _aComputer Communications and Networks
260 _bAffiliated East West Press Pvt Ltd
_c1988
_aNew Delhi
300 _aX+432p
999 _c26915
_d26915