01098oas 2200385 450 991070386610332120210430081024.0(CKB)5470000002435069(OCoLC)913748261(EXLCZ)99547000000243506920150713a200u9999 ua engur|||||||||||txtrdacontentcrdamediacrrdacarrierRenewal of copyrightWashington, DC :U.S. Copyright Office, Library of Congress1 online resource (volumes)<2006-> :Circular ;15<2021-> :Circular ;6ACopyrightDurationUnited StatesCopyrightDurationfastUnited StatesfastCopyrightDurationCopyrightDuration.Library of Congress.Copyright Office,GPOGPOOCLCFGPODOCUMENT9910703866103321Renewal of copyright3197059UNINA