TY  - GEN
AU  - Fraisse,Paul
AU  - Piaget,Jean
TI  - Experimental psychology its scope and method
U1  - 153.9 
PY  - 1969///
CY  - London : 
PB  - Routldge and Kegan Paul., 
KW  - Experimental psychology
KW  - Psychology scope -- method
ER  -