TY  - BOOK
AU  - Hamsher, Donald H
TI  - Communication system engineering handbook
U1  - 621.3811 HAM 
PY  - 1967///, repr. 1982
CY  - New York
PB  - McGraw-Hill
KW  - Telecommunication
N1  - McGraw-Hill classic handbook reissue; Includes bibliographies
ER  -