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035   $a(CKB)5470000002509728
035   $a(OCoLC)1233208182
035   $a(OCoLC)995470000002509728
035   $a(EXLCZ)995470000002509728
100   $a20210128j200608    ua             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aOn the relationship between spotless days and sunspot cycle $ea supplement /$fRobert M. Wilson and David H. Hathaway
210  1$aMSFC, Alabama :$cNational Aeronautics and Space Administration, Marshall Space Flight Center,$dAugust 2006.
215   $a1 online resource (vii, 55 pages, 1 unnumbered page) $cillustrations
225 1 $aNASA/TP ;$v2006-214601
300   $a"August 2006."
320   $aIncludes bibliographical references (page 55).
517   $aOn the relationship between spotless days and sunspot cycle 
606   $aSolar cycle
606   $aSolar cycle$2fast
606   $aSolar physics$2nasat
606   $aSunspot cycle$2nasat
615  0$aSolar cycle.
615  7$aSolar cycle.
615  7$aSolar physics.
615  7$aSunspot cycle.
700   $aWilson$b Robert M.$0302787
702   $aHathaway$b David H.
712 02$aGeorge C. Marshall Space Flight Center,
801  0$bGPO
801  1$bGPO
801  2$bOCLCO
801  2$bOCLCF
801  2$bOCLCQ
801  2$bGPO
906   $aBOOK
912   $a9910715229803321
996   $aOn the relationship between spotless days and sunspot cycle$93482499
997   $aUNINA