TY  - BOOK
AU  - Stanley, William D.
AU  - Jeffords, John M. ,
TI  - Electronic communications: principles and systems
SN  - 9788131503546
U1  - 621.382 STA 
PY  - 2006///
CY  - New Delhi
PB  - Cengage Learning
KW  - Applied physics
KW  - Telecommunication
KW  - Digital communications
N1  - Includes index
UR  - http://www.loc.gov/catdir/toc/ecip0516/2005019390.html
ER  -