TY  - BOOK
AU  - Shepard,Martin
AU  - Lee,Marjorie
TI  - Maraton 16: 16 horas de experiencias sensoriales
T2  - Colección Libertad y cambio
PY  - 1971///, c1970
CY  - Argentiana
PB  - Granica Editor
KW  - Group relations training
KW  - Local
N1  - "A human potential book."; Translation of : Marathon 16
ER  -