TY  - BOOK
AU  - Ashem,Beatrice A.
AU  - Poser,Ernest G.
TI  - Modificación de conducta en la infancia
T2  - Breviarios de conducta humana
SN  - 8424202732 (v.4)
U1  - 370.152 
PY  - 1979///
CY  - Barcelona
PB  - Fontanella
KW  - Learning, Psychology of
KW  - Local
KW  - Behaviorism (Psychology)
N1  - Includes bibliographical references
ER  -