000 00276nam a2200109Ia 4500
008 220120s9999||||xx |||||||||||||| ||und||
100 _aChoudhury, Roy, D
_911762
245 0 _aNetworks and systems
260 _aNew age international
_c2006
300 _b165
650 _aCIRCUIT
999 _c137104
_d137104