00973nam a2200265Ia 4500 9469 BIBL 20160527205413.0 710331s1966 dcuab b 00000 eng 68060456 //r90 DLC DLC DLC ICU EVLG 621.3841 I59w c1 QC973 .I48 621.3841/1 621.3841 I59w Institute for Telecommunication Sciences and Aeronomy. 237916 Local A world atlas of atmospheric radio refractivity [by] B. R. Bean [and others] Washington U.S. Govt. Print. Off. 1966. ix, 130 p. illus., maps. 27 cm. United States. Environmental Science Services Administration. ESSA monograph 1 Bibliography: p. 26-27. Atmospheric radio refractivity Charts, diagrams, etc. 198176 Local Bean, B. R. (Bradford R.) 1927- 200419 Local ESSA monograph 1. 7744 7744 0 0 0 621_384100000000000_I59W 0 evl 378039 10 10 1 2016-05-27 14602 0 621.3841 I59w 80000000714579 2016-05-27 00:00:00 r:9469 z:NCC:D 6