000 00302nam a2200121Ia 4500
008 220201s2001 xx 000 0 eng d
041 _aENG
100 _aCHOUDHARY,D ROY
245 0 _aNETWORKS & SYSTEMS
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c2001
300 _a926
942 _2ddc
999 _c62233
_d62233