LEADER 01448oam 2200469 450 001 9910709690403321 005 20180618125327.0 035 $a(CKB)5470000002471328 035 $a(OCoLC)299571651 035 $a(OCoLC)995470000002471328 035 $a(EXLCZ)995470000002471328 100 $a20090126d1957 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aNotes on the solar corona and the terrestrial ionosphere /$fby Sydney Chapman with a supplementary note by Harold Zirin 210 1$aWashington, D.C. :$cSmithsonian Institution,$d1957. 215 $a1 online resource (14 pages) $cillustrations 225 1 $aSmithsonian contributions to astrophysics ;$vvolume 2, number 1 320 $aIncludes bibliographical references. 606 $aIonosphere 606 $aSun's corona$2fast 607 $aSun$xCorona 607 $aSun$2fast 615 0$aIonosphere. 615 7$aSun's corona. 700 $aChapman$b Sydney$f1888-1970,$017700 702 $aZirin$b Harold 712 02$aSmithsonian Astrophysical Observatory, 801 0$bMKN 801 1$bMKN 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCO 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910709690403321 996 $aNotes on the solar corona and the terrestrial ionosphere$93514448 997 $aUNINA