A comparison of survey results to the abstract in educational supervisory functions and organization patterns in selected school districts Arenz, John L. creator Northern Michigan University Dept. of Education. text bibliography xx 1978 monographic eng
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iii, 100 leaves 29 cm. by John L. Arenz. Thesis (M.A.)--Northern Michigan University, 1978. Bibliography: leaves 90-92. n-us-mi School districts Michigan Marquette County School supervision Michigan Marquette County School management and organization Michigan Marquette County EZN 860711 20180810021830.0 85262