01217nam a2200277 a 4500000000152401CaOOAMICUS20160620121902.0160620s1961 nyu u000 u eng rLibriCatPULitaOppitz, Joseph W.,C.SS.R.(OLS)http://pul/name/97053The moral obligation to join labor unions /Joseph W. Oppitz, C.SS.R.New York :[s.n.],1961.ix, 78 p. ;23 cm.In testa al front.: Pontificium Athenaeum internationale "Angelicum".Estratto da tesi -- Pontificium Institutum Angelicum de Urbe, Facultate Philosophiae, 1961.Bibliografia in nota.SindacatiAspetti morali.(OLS)http://pul/subject/40575Pontificio Ateneo Angelicum.Facoltà di Filosofia.Tesi.(OLS)http://pul/name/96926PULPUL1DP1 Tesi Pon. Univ. S. Tommaso44TH S.THOM PH107175414Tesi177834PULBib2177834 116245The moral obligation to join labor unions(OLS)http://pul/title/191810260New York :[s.n.](OLS)http://pul/publisher/63094