erovnuli-samecniero-biblioteka Search for 'Provider:Division of education, Russell Sage foundation,'

The measurement of educational processes and products,

By Ayres, Leonard Porter,.
New York, Division of Education, Russell Sage Foundation 1912 .
1 p. l., 9 p. , "Address delivered before the Harvard Teachers' Association, Cambridge, Mass., March 9, 1912." 23 cm..

]]> Place hold on The measurement of educational processes and products,

The effect of promotion rates on school efficiency,

By Ayres, Leonard Porter,.
New York City, Division of Education, Russell Sage Foundation, 1913 .
13 p. , Reprinted from the American school board journal, May, 1913. 23 cm..

]]> Place hold on The effect of promotion rates on school efficiency,

Psychological tests in vocational guidance,

By Ayres, Leonard Porter,.
New York city, Division of education, Russell Sage foundation, 1913 .
1 p. l., 6 p. , Reprinted from the Journal of educational psychology, April, 1913. 23 cm..

]]> Place hold on Psychological tests in vocational guidance,

The spelling vocabularies of personal and business letters /

By Ayres, Leonard Porter,.
New york city : Division of education, Russell Sage foundation, 1913 .
14 p. : 23 cm..

]]> Place hold on The spelling vocabularies of personal and business letters /

Fire protection in public schools.

By Russell Sage Foundation..
New York City, Division of Education, Russell Sage Foundation, 1913 .
16 p. , Illus. t.-p. 23 cm..

]]> Place hold on Fire protection in public schools.

Some conditions affecting problems of industrial education in 78 American school systems

By Ayres, Leonard Porter,.
New York, Division of education, Russell Sage foundation, 1914 .
22 p. 23 cm..

]]> Place hold on Some conditions affecting problems of industrial education in 78 American school systems

Constant and variable occupations and their bearing on problems of vocational education.

By Ayres, Leonard Porter,.
New York City, Division of Education, Russell Sage Foundation 1914 .
11 p. 23 cm..

]]> Place hold on Constant and variable occupations and their bearing on problems of vocational education.

A scale for measuring the quality of handwriting of adults

By Ayres, Leonard Porter,.
New York city, Division of education, Russell Sage foundation 1915 .
11 p. , Measuring scale for adult handwriting: 1 fold. sheet laid in. 23 cm..

]]> Place hold on A scale for measuring the quality of handwriting of adults