Mathematics for secondary schools 
Contributors: Risk, Thomas M. b. 1885.
Series: Course of study bulletin,; no. 9. Secondary schools of South Dakota, 1933
Publisher: Fischer Printing Co.
Published: 1933
Place of publication: Sioux Falls, S.D
Language: eng
Number of pages: 174
Subjects: Mathematics -- Study and teaching.
Notes: "Additional general reading list for high school mathematics teachers." p. [173]-174.
At head of title: State of South Dakota. Department of public instruction. Pierre.
"Prepared by Committee for mathematics course of study ... Dr. T. M. Risk, executive chairman." p. [5]