The tasks of childhood /
Muller, Philippe, 1916-
The tasks of childhood / Philippe Muller ; Transl. from the French by Anita Mason. - New York : McGraw-Hill Book Co., 1969. - 255 p. : ill. - World University Library .
Translation of Les taches de l'enfance
Bibliogr.: p. 243-251
Child psychology
The tasks of childhood / Philippe Muller ; Transl. from the French by Anita Mason. - New York : McGraw-Hill Book Co., 1969. - 255 p. : ill. - World University Library .
Translation of Les taches de l'enfance
Bibliogr.: p. 243-251
Child psychology