TY  - JOUR
PY  - 1960//
TI  - Basic conceptual problems in the psychology of thinking
JO  - Annals of the New York Academy of Sciences
A1  - Guilford, J. P.
SP  - 6
EP  - 21
VL  - 91
IS  - 1
N2  - <p>[Abstract unavailable]</p> <p>Language: en</p> 
LA  - en
SN  - 0077-8923
UR  - http://dx.doi.org/10.1111/j.1749-6632.1961.tb50913.x
ID  - ref1
ER  -