LEADER 01373aam  2200397I  450 
001 9910711396503321
005 20160202091801.0
024 8 $aGOVPUB-C13-7450dedd03a488694dfdd7e9ba6472e4
035   $a(CKB)5470000002482062
035   $a(OCoLC)936371364
035   $a(EXLCZ)995470000002482062
100   $a20160202d1960      ua             0
101 0 $aeng
181   $2rdacontent
182   $2rdamedia
183   $2rdacarrier
200 10$aLow- and very low-radiofrequency model ionosphere reflection coefficients /$fJ. Ralph. Johler
210  1$aGaithersburg, MD :$cU.S. Dept. of Commerce, National Institute of Standards and Technology,$d1960.
215   $a1 online resource
225 1 $aNBS technical note ;$v69
300   $a1960.
300   $aContributed record: Metadata reviewed, not verified. Some fields updated by batch processes.
300   $aTitle from PDF title page.
320   $aIncludes bibliographical references.
606   $aIonosphere
615  0$aIonosphere.
700   $aJohler$b J. Ralph$01401488
701   $aJohler$b J. Ralph$01401488
712 02$aUnited States.$bNational Bureau of Standards.
801  0$bNBS
801  1$bNBS
801  2$bGPO
906   $aBOOK
912   $a9910711396503321
996   $aLow- and very low-radiofrequency model ionosphere reflection coefficients$93515957
997   $aUNINA