TY  - BOOK
AU  - Lewin, Kurt
AU  - Lippitt, Ronald
AU  - Escalona, Sibylle Korsch
AU  - Stoddard, George D [Ed.]
TI  - Studies in topological and vector psychology I
U1  - 150.8 
PY  - 1940///
CY  - Lowa
PB  - University Of Lowa
KW  - Child Welfare
ER  -