TY  - BOOK
AU  - Petrovsky, A.V.
TI  - Studies in psychology: the collective and the individual
U1  - 150.71 PET-; 
PY  - 1985///
CY  - Moscow
PB  - Progress Publishers
KW  - Psychology - Study and teaching
KW  - Psychology - Research
KW  - Educational psychology
ER  -