Education and challenges of our times. [Conferences for educators, Part one of Grundriss einer neuzeiflichen Religionspadagogik] [1950] 

Edition remarks: Printed by Schoenstatt sisters of Mary., Waukesha. U.S.A. 1994. The second revised edition in 1996. Pages 104. Color - yellow. Size 21 x 17.5. it is in the form of cyclostyle. Translated by Ulric J. Proeller. S.T.L. Event name: Grundriss einer neuzeitlichen Pädagogik für den katholischen Erzieher. Text from 1950-07-01 (?) Short name: Grundriss. PT 50 Abbreviation: PT 50