TY  - BOOK
AU  - Krech, David....[et al]
AU  - Crutchfield, Richard S.
TI  - Elements of psychology
U1  - 150 
PY  - 1958///
CY  - New York
PB  - Knopf, 
KW  - Psychology
N1  - Includes bibliographical references and index
ER  -