RT Book T1 Industrialism and the popes: with special emphasis on the industry council plan A1 Eberdt, Mary L. A1 Schnepp, Gerald J. LA English PP New York PB Kenedy YR 1953 UL https://www.ixtheo.de/Record/1118064003 NO Bibliogr. S. 197 - 202 u. Literaturverz. S. 204 - 228 K1 Christliche Ethik K1 Industrialisierung