The mathematics in certain elementary social studies in secondary schools and colleges

Permalink: http://skupnikatalog.nsk.hr/Record/ffzg.KOHA-OAI-FFZG:139812
Glavni autor: Hellmich, Eugene W. (-)
Vrsta građe: Knjiga
Jezik: eng
Impresum: New York : Columbia University, 1937.
Nakladnička cjelina: Contributions to education ; no. 706
Predmet: