<![CDATA[ Search for 'Provider:National Bureau of Standards, ']]>

<![CDATA[ Search for 'Provider:National Bureau of Standards, ']]> /cgi-bin/koha/opac-search.pl?q=ccl=Provider%3ANational%20Bureau%20of%20Standards%2C%20&format=rss2 Search results for 'Provider:National Bureau of Standards, ' at 2 0 50 Ionospheric Radio Propagation / ISBN /cgi-bin/koha/opac-detail.pl?biblionumber=2431

By Davies, Kenneth. . Washington : National Bureau of Standards, 1966 . XIV, 470 s.; 24 cm..

Place Hold on Ionospheric Radio Propagation /

/cgi-bin/koha/opac-detail.pl?biblionumber=2431 Time and Frequency : ISBN /cgi-bin/koha/opac-detail.pl?biblionumber=12783

Washington : U.S.Department of Commerce/National Bureau of Standards, 1974 . IX, 459 s.; 30 cm..

Place Hold on Time and Frequency :

/cgi-bin/koha/opac-detail.pl?biblionumber=12783