TY  - BOOK
AU  - WIESNER, LOTHAR
TI  - TELEGRAPH AND DATA TRANSMISSION OVER SHORTWAVE RADIO LINKS: FUNDAMENTAL PRINCIPLES AND NETWORKS
SN  - 3800913224
U1  - 621.384151 
CY  - LONDON
KW  - RADIO
KW  - SOFTWARE
N1  - ISBN: 0 85501 291 9 (HEYDEN & SON LTD)
ER  -