TY  - BOOK
AU  - Balakrishnan, A. V.
TI  - Advances in communication systems: theory and applications 
U1  - 621.382 22
PY  - 1966///
CY  - New York, London
PB  - Academic Press
KW  - Telecommunication systems
KW  - Telecommunication
N1  - Includes bibliographical references and index; Vol.2---
ER  -