TY  - BOOK
AU  - Krasner,Leonard
AU  - Ullmann,Leonard P.
TI  - Research in behavior modification: new developments and implications 
SN  - 0030502209
PY  - 1965///
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - Psychology
N1  - Bibliography: p. 365-393 and index
ER  -