000 00430nam a2200145Ia 4500
008 180713s9999 xx 000 0 und d
082 _a621.319 2 C2
100 _a"Choudhury, Roy D "
245 0 _aNetworks and Systems
260 _aNew Delhi
260 _b New Age International
260 _c2015
365 _b475
942 _cBK
999 _c115589
_d115589