00832cam a22002291 4500 e 13000940 DLC 20260227111159.0 800610r19131913nyu 000 0 eng c e 13000940 (OCoLC)6401083 Library , U.S. Bur. of Education HF5381.A9 NNU DLC premarc HF5381 .A86 Ayres, Leonard Porter, 1879-1946. Psychological tests in vocational guidance, by Leonard P. Ayres. New York city, Division of education, Russell Sage foundation, 1913. 1 p. l., 6 p. 23 cm. [Russell Sage foundation, New York. Dept. of child hygiene. Pamphlet] E128 Reprinted from the Journal of educational psychology, April, 1913. Vocational guidance. 19505 19505