Psychological differentiation : studies of development /
Psychological differentiation : studies of development /
H. A. Witkin ; R. B. Dyk ; H. F. Faterson ; D. R. Goodenough ; S. A. Karp
- New York : John Wiley & Sons, c1974
- 418 p. : 23 cm.
-ISBN:0470957557
-ISBN:0470957557