TY  - BOOK
AU  - Baer,Donald M.
TI  - The reinforcing character of stimuli discriminative for early caretaking in kittens
AV  - Microfilm 5415 BF 
PY  - 0000///n.d.]
CY  - [n.p.
KW  - Reinforcement (Psychology) [from old catalog]
N1  - Thesis--University of Chicago; Microfilm; Chicago; [Library, Dept. of Photographic Reproduction, University of Chicago]; 1957
ER  -