TY  - JOUR
PY  - 1942//
TI  - Contributions of the Visual Sciences to National Defense: I. A Survey of Problems Related to Military Operations
JO  - Journal of psychology, The
A1  - Knox, George W.
A1  - Kisker, George W.
SP  - 381
EP  - 388
VL  - 13
IS  - 2
N2  - <p>[Abstract unavailable]</p> 
LA  - 
SN  - 0022-3980
UR  - http://dx.doi.org/10.1080/00223980.1942.9917106
ID  - ref1
ER  -