TY  - BOOK
T1  - Studies in the Free-Time Activities of Children
A1  - Kerr, Chester Arthur
PP  - New York
PB  - Association Press
YR  - 1947
UL  - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dun.156230
OP  - 109
ER  -