Teachers' Guide to Child Development

Auteur : Arch Oliver Heck, California. State Curriculum Commission, Edith Anna Lathrop, Fletcher Bascom Dresslar, Frank Kale Foster, James Frederick Abel, James Frederick Rogers, Walter Herbert Gaumnitz, Ward W Keesecker, Gabriel E. Loftfield, Haskell Pruett

Date de publication : 1930

Éditeur : U.S. Government Printing Office

Nombre de pages : 75