TY  - BOOK
AU  - Lewin,Kurt
TI  - Field theory in social science: selected theoretical papers 
U1  - 301.8 
PY  - 1951///
CY  - New York
PB  - Harper
KW  - Social sciences
KW  - Methodology
KW  - Psychology
N1  - "A publication of the Research Center for Group Dynamics, University of Michigan."; Includes bibliographies and index
ER  -