Course of study for common schools prepared by the Department of public instruction, P.E. McClenahan, superintendent of public instruction. - Des Moines, The State of Iowa [1920] - 39 p. 23 cm. At head of title: State of Iowa, 1920. LCCN: e 21000521 Subjects--Topical Terms: Education--Curricula--Iowa.Education.Rural schools--Curricula--Iowa. LC Class. No.: LB1561.I8 / A3 1920