000 00271nam a22000977a 4500
245 _aINDIAN ELECTRONICS SOURCE
260 _aNEW DELHI
_bJOUSHVA DHAS
_c1998
650 _aDIGITAL SIGNAL PROCESSING, INTERNET TELEPHONY
942 _cBV
952 _ISEPTEMBER 1998 - FEBRUARY 1999
999 _c42411
_d42411