Ken u zelf, ken uw baan! - Kerkhofs, Ludovicus-Josephus Mgr. 1878-1962; Creusen, Joseph S.J. 1880-1960; Surmont, Arthur C.I.C.M. 1877-1937; Decoene, Alberic 1881-1958 (Thorhout Firma Becelaere, 1931)
De opvoeder p. 56-70
Keywords: Schoolbooks - Didactic material