000 | 00298nam a22000977a 4500 | ||
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008 | 150819b xxu||||| |||| 00| 0 eng d | ||
082 | _a155.4 LEW | ||
100 | _aLEWIS,K | ||
245 | _aTHE CONCEPTUAL REPRESENTATION AND THE MEASUREMENT OF PSYCHOLOGICAL FORCES | ||
260 |
_aNEW YORK _bDUKE UNIVERSITY PRESS _c1938 |
||
999 |
_c161 _d161 |