02170oam 2200601I 450 991070655240332120171130104136.0(CKB)5470000002456923(OCoLC)891600349(OCoLC)995470000002456923(EXLCZ)99547000000245692320140929d1959 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierTables for the calculation of lead isotope ages /by L. R. Stieff [and three others]Washington :United States Department of the Interior, Geological Survey,1959.1 online resource (iv, 40 pages) illustrationsGeological Survey professional paper ;334-AShorter contributions to general geologyTitle from title screen (viewed September 26, 2014)."Tables for the calculation of geologic age using the atomic ratios of Pb206/U238, Pb207/U235, Pb207/Pb206, and Pb208/Th232.""This report concerns work done on behalf of the U.S. Atomic Energy Commission and is published with the permission of the Commission."Includes front matter for Shorter contributions to general geology, 1958.Includes bibliographical references (page 7).Geological timeIsotopesTablesLeadIsotopesGeological timefastIsotopesfastLeadIsotopesfastTables.fastGeological time.IsotopesLeadIsotopes.Geological time.Isotopes.LeadIsotopes.Stieff L. R(Lorin Rollins),1920-1388752Geological Survey (U.S.),U.S. Atomic Energy Commission,COPCOPOCLCOOCLCFITDGPOBOOK9910706552403321Tables for the calculation of lead isotope ages3516013UNINA01829nam0 22004333i 450 RMS003431420251003044343.0089006756220100329d1996 ||||0itac50 baengusz01i xxxe z01nz01ncRDAcarrierOptical fiber communication systemsLeonid Kazovsky, Sergio Benedetto, Alan WillnerBostonLondonArtech Housec1996XIX, 690 p.ill.24 cm.ˆThe ‰Artech house optoelectronics library001MIL00506162001 ˆThe ‰Artech house optoelectronics libraryTelecomunicazioniFIRCFIC003055EFibre otticheFIRCFIC016295E621.382INGEGNERIA DELLE COMUNICAZIONI14621.38275Comunicazioni ottiche. Comunicazioni mediante fibre ottiche22Comunicazioni elettricheMezzi di telecomunicazioneSistemi di telecomunicazioneTelecomunicazioniComunicazioni elettricheTelecomunicazioniMezzi di telecomunicazioneTelecomunicazioniSistemi di telecomunicazioneKazovsky, LeonidRMSV019934070543781Benedetto, SergioRAVV0220440703068Willner, AlanRMSV019936070543782Benedetto, S.SBNV006404Benedetto, SergioITIT-00000020100329IT-BN0095 NAP 01SALA DING $RMS0034314Biblioteca Centralizzata di Ateneo1 v. 01SALA DING 621.382 KAZ.op 0102 0000047755 VMA A4 1 v.Y 2003032620030326 01Optical fiber communication systems877156UNISANNIO