State course of study for rural schools of Montana ... 1919. Prepared by State department of public instruction, Helena, Montana. - [Helena, Mont., Independent publishing co., 1919] - 443 p. 23 cm. "References." LCCN: e 21000164 Subjects--Topical Terms: Education--Curricula--Montana. LC Class. No.: LB1561.M8 / A5 1919