000 00348nam a2200145Ia 4500
008 230915s9999 xx 000 0 und d
082 _a HAY
100 _aHayes, J F
245 0 _aModding And Analysis Of Communication Network
260 _aNEW DELHI
260 _bKHANNA
260 _c1987
300 _a399
650 _aComputers Engineering
999 _c158284
_d158284