Guidelines for mathematics: elementary
Contributors: Washington (State). Superintendent of Public Instruction. Advisory Committee on Mathematics.
Publisher: Superintendent of Public Instruction
Published: 1963
Place of publication: Olympia
Language: eng
Number of pages: 43
Subjects: Mathematics -- Study and teaching (Elementary)
Notes: "Sources of information and materials": l. 42-43.
Cover title.
"A second publication of the State Advisory Committee on Mathematics."