01607nas 2200505 n 450 991034514790332120230321211458.0(CKB)110975405638446(CONSER) 63024770 (EXLCZ)9911097540563844620750824a19609999 uy aengCurrent[Washington, etc.Heldref Publications, etc.]1 online resource"The new thinking from all sources on the frontier problems of today."Published: Philadelphia, PA : Taylor & Francis Group, LLC, <June 2014->Editor: 1960-<July 1963> S. Hertzberg.Print version: Current. 0011-3131 (DLC) 63024770 (OCoLC)1565595 FrontiergttCURRENT EVENTSunbistBUSINESSunbistWORLD POLITICSunbistSCIENCEunbistPeriodicalsPeriodicalsfast(OCoLC)fst01058072Social historyfast(OCoLC)fst01122498United StatesSocial conditions20th centuryPeriodicalsUnited StatesfastPeriodicals.fastFrontier.CURRENT EVENTSBUSINESSWORLD POLITICSSCIENCEPeriodicals.Periodicals.Social history.300Hertzberg Sidney1910-1984,JOURNAL9910345147903321exl_impl conversionCurrent2128436UNINA