TY  - BOOK
AU  - Neumeyer,Martin H.
AU  - Neumeyer,Esther S.
TI  - Leisure and recreation: a study of leisure and recreation in their sociological aspects 
AV  - GV14 N4.4
PY  - 1936///
CY  - New York
PB  - A. S. Barnes
KW  - Tiempo libre
KW  - Diversiones
KW  - Juegos infantiles
ER  -