01195cam a22002531a 4500 e 15002835 DLC 20260227111205.0 840509s1915 dcu f000 0 eng c e 15002835 (OCoLC)10707199 U.S. Off. of Educ. Library ABAU ABAU DLC L111 .A6 1915, no. 41 LC5219 .P35 370.6173 Perry, Clarence Arthur, 1872-1944. Significant school extension records : how to secure them / by Clarence Arthur Perry. Washington : G.P.O., 1915. 36 p. : incl. tables ; 23 cm. Bulletin / Dept. of the Interior, Office of Education ; 1915, no. 41 Copies 1 and 2 of L111.A6 with: Mathematics in the lower and middle commercial and industrial schools of various countries represented in the International Commission on the Teaching of Mathematics / E.H. Taylor. Washington : Govt. Print. Off., 1915. Bound together subsequent to publication. DLC School facilities Extended use United States Statistics. Bulletin (United States. Bureau of Education) ; 1915, no. 41 19922 19922