LEADER 01495nas  2200433-a 450 
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035   $a(CONSER)sc-81003105-
035   $a(EXLCZ)99991042741271808
100   $a19810507b1uuu2008  ---         a
101 0 $aeng
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aAAVSO eclipsing binary ephemeris
210   $a[Cambridge, Mass.] $cAAVSO
215   $a1 online resource
311   $aPrint version: AAVSO eclipsing binary ephemeris. (DLC)sc 81003105 (OCoLC)7400342 0730-1871 
517 3 $aAmerican Association of Variable Star Observers eclipsing binary ephemeris
517 3 $aA.A.V.S.O. eclipsing binary ephemeris
517 1 $aAAVSO eclipsing binary ephemeris for ...
517 3 $aEclipsing binary ephemeris
606   $aEclipsing binaries$vPeriodicals
606   $aDouble stars$vEphemerides$vPeriodicals
606   $aDouble stars$2fast$3(OCoLC)fst00897105
606   $aEclipsing binaries$2fast$3(OCoLC)fst00901420
608   $aEphemerides.$2fast
608   $aPeriodicals.$2fast
615  0$aEclipsing binaries
615  0$aDouble stars
615  7$aDouble stars.
615  7$aEclipsing binaries.
712 02$aAmerican Association of Variable Star Observers.
906   $aJOURNAL
912   $a9910145061003321
920   $aexl_impl conversion
996   $aAAVSO eclipsing binary ephemeris$91973332
997   $aUNINA