KERR, WILLARD A.
Experiments on the effects of music on factory production. (Applied psychology monographs, no.5)
KERR, WILLARD A. Experiments on the effects of music on factory production. (Applied psychology monographs, no.5) © 10Jan45; AA474152. Willard A. Kerr (A); 16Oct72; R537848.
Willard A. Kerr|A