000 00275nam a2200121Ia 4500
008 220821s2010 xx 000 0 eng d
100 _aCHOUDHURY, D. ROY
245 0 _aNETWORKS & SYSTEMS
250 _a2ND
260 _bNEW AGE
_c2010
300 _a946
942 _2ddc
_cBTECH
_01
999 _c2108
_d2108