TY  - GEN
AU  - Skinner,B.F.
AU  - Vaughan,M.E.
TI  - Disfrutar la vejez
SN  - 8427010435
AV  - HQ1061 .S526 1986
PY  - 1986///
CY  - Barcelona
PB  - Martinez Roca 
KW  - Aged
KW  - Life skills guides
KW  - Psychology
KW  - Old age
KW  - Philosophy
KW  - Vejez
N1  - Translation of: Enjoy old age; Includes bibliographical references
ER  -