TY  - BOOK
AU  - PROAKIS, JOHN G.
AU  - SALEHI, MASOUD
TI  - COMMUNICATIONS SYSTEMS ENGINEERING
SN  - 8178086107
U1  - 621.382/PRO/SAL 
PY  - 2004///
CY  - SINGAPORE.
PB  - PEARSON EDUCATION PTE LTD.,SINGAPORE
ER  -