000 00381pam a2200133a 44500
008 140414b1984 xxu||||| |||| 00| 0 eng d
082 _a621.385
_bCHO
100 _aCHORAFAS, DIMITRIS N
245 _aTelephony
_c
260 _aNew Jersey
_bPrentic Hall, Englewood Cliffs
_c1984
650 _aTELECOMMUNICATION
690 _aELECTRONICS AND COMMUNICATION ENGINEERING
906 _a17118
999 _c16538
_d16538