TY  - BOOK
AU  - Blackband,W.T.,ed
ED  - North Atlantic Treaty Organization.
TI  - Propagation of radio waves at frequencies below 300 kc/s: proceedings of the seventh meeting of the AGARD Ionospheric Research Committee, Munich, 1962
U1  - 621.38411 
PY  - 1964///
CY  - Oxford
PB  - Published for and on behalf of Advisory Group for Aeronautical Research and Development.  North Atlantic Treaty Organization by Pergamon Press; [distributed in the Western Hemisphere by Macmillan, New York]
KW  - Radio waves
ER  -