TY  - BOOK
AU  - Gross,Lynne S.
TI  - Telecommunications: an introduction to electronic media 
SN  - 0697288838
PY  - 1997///
CY  - Madison, WI
PB  - Brown & Benchmark Publishers
KW  - Telecommunication
N1  - Includes bibliographical references (p. 393-415) and index
ER  -