TY  - BOOK
AU  - Walker,Hill M.
AU  - Hiatt,Nancy Buckley
TI  - Técnicas de reforzamiento con fichas
T2  - Conducta humana
SN  - 8424403932
PY  - 1976///
CY  - Barcelona
PB  - Editorial Fontanella
KW  - Rewards and punishments in education
KW  - Local
KW  - Problem children
KW  - Education
N1  - Translation of Token reinforcement techniques; classroom applications for the hard-to-teach child; Includes bibliographical references
ER  -