Behavior modification, applications to education /
edited by Fred S. Keller, Emilio Ribes-Inesta
- New York : Academic Press, 1974
- xvi, 211 p. : ill. ; 24 cm.
'Most of the studies ... were reported at the Second Symposium on Behavior Modification held at the National Autonomous University of Mexico, in Mexico City, January 24-25, 1972' - Preface