TY  - BOOK
AU  - Taub,Herbert
AU  - Schilling,Donald L.
TI  - Principles of communication systems 
T2  - McGraw-Hill electrical and electronic engineering series
SN  - 0070629234
PY  - 1970///]
CY  - New York, 
PB  - McGraw-Hill 
KW  - Telecommunication systems
N1  - Notes Registration no: 4430 (1al) Notes Registration no: 4430 (1al) New campus (c1); Includes bibliographical references
ER  -