01137cam a22002891 4500 e 14000433 DLC 20260227111201.0 cr_||||||||||| cr_||||||||||| 821018s1914 nyu 000 0 eng c e 14000433 (OCoLC)8868757 U.S. Off. of Educ. Library OKentU OCoLC DLC premarc LC1081 .A8 Ayres, Leonard Porter, 1879-1946. Some conditions affecting problems of industrial education in 78 American school systems [by] Leonard P. Ayres, Ph.D. New York, Division of education, Russell Sage foundation, [1914] 22 p. 23 cm. [Russell Sage foundation, New York. Division of education. Pamphlets] E135 Also available in digital form on the Internet Archive Web site. Also available in digital form on the Internet Archive Web site. Technical education United States. http://hdl.loc.gov/loc.gdc/scd0001.00195960628 http://hdl.loc.gov/loc.gdc/scd0001.0019596063A 19640 19640