Methods of reporting the college teacher's load and administrative efficiency Heilman, Jacob Daniel. creator text cou Greeley, Colo Greeley state teachers college [1925?] 1925 monographic eng
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1 p. l., 19 p. incl. tables. 23 cm. by J.D. Heilman ... College teachers Universities and colleges Curricula LB2341 .H4 Colorado state teachers college. Bulletin ... ser. XXIV, no. 5. Research bulletin no. 10 e 25000087 Library, U.S. Bur. of Education 840710 20260227111216.0 e 25000087