TY  - GEN
AU  - Cozby,Paul C.
TI  - Methods in Behavioral Research
SN  - 1559340983
U1  - 150.72 22
PY  - 1993///
CY  - Mountain View,CA
PB  - Mayfield Publishing Company
KW  - Behavioral research
N1  - Includes bibliographical references and index
ER  -