TY  - BOOK
AU  - Stark,Henry
AU  - Tuteur,Franz B.
TI  - Modern electrical communications: theroy and systems 
SN  - 0135932025 :
PY  - 1979///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Telecommunication
ER  -