TY  - JOUR
PY  - 1956//
TI  - PERCEPTION OF SLANTED SURFACES: Monograph Supplement 2
JO  - Perceptual and motor skills
A1  - Gruber, Howard E.
A1  - Clark, W. Crawford
SP  - 97
EP  - 106
VL  - 6
IS  - 3
N2  - <p>[Abstract unavailable]</p> 
LA  - en
SN  - 0031-5125
UR  - http://dx.doi.org/10.2466/pms.1956.6.3.97
ID  - ref1
ER  -