theory of propagation Bremmer, H. 1904- creator text bibliography nyu New York Elsevier Pub. Co. c1949 1949 monographic eng

print

x, 343 p. : ill. ; 25 cm. H, Bremmer. includes index. Radio waves Geomagnetism QC661 .B67 621.38411 BRT 49049276 DLC 751208 20150115094629.0 8828907