000 00284nam a2200121Ia 4500
100 _aFood J E
020 _a81-7808-457-0
942 _cBK
245 _aTelecommunication Switching,Traffic and Networks
260 _aPearson, India
_c1999
082 _a621.38 Flo
300 _axviii,310
999 _c28139
_d28139