TY  - BOOK
AU  - Gravetter, Frederick J.
TI  - Research methods for behavioral science
SN  - 9789814773782
U1  - Circ. 150.72 G775r 2017 
PY  - 2017///
CY  - Singapore
PB  - Cengage learning, 
KW  - 1. Psychology– Research– Methodology
N1  - Includes index and bibliographic references
ER  -