000 00427nam a2200181Ia 4500
005 20220519144603.0
008 150311s2010 ||||||||||||||||| ||und|d
020 _cINR 100.00
040 _aAVIT
041 _aENGLISH
100 _aRAJA,J
110 _bElectronics
245 0 _aCOMMUNICATION SWITCHING SYSTEMS
_cRAJA,J
250 _a1999,1ST ED.,
260 _bANURADHA AGENCIES
650 _aElectronics
942 _cBK
999 _c64714
_d64714