TY  - BOOK
AU  - Cole 
TI  - Telecommunications 
SN  - 0136121292 
U1  - 621.382 COL 1999 
PY  - 1999///
CY  - Upper Saddle River, N.J.
PB  - Prentice Hall
KW  - Telecommunication
N1  - Includes bibliographical references and index
ER  -