TY  - BOOK
AU  - Matheson, Douglas W.
AU  -  Richard L.Bruce,  Kennth L. Beauchamp
TI  - Introduction to experimental psychology
SN  - 003077009
U1  - 150.72 
PY  - 1970///
CY  - New York
PB  - Holt
KW  - Psychology
KW  - Experimental methods
N1  - Includes bibliographical references and index
ER  -