TY  - BOOK
AU  - Hamsher, Donald H., ed.
TI  - Communication system engineering handbook
SN  - 07-025960-7
U1  - 621.382 
PY  - 1967///
CY  - New York
PB  - McGraw-Hill
KW  - Circuits
KW  - Communication engineering
KW  - Telecommunication
N1  - Includes bibliographical references and index
ER  -