Patterns of mathematics achievement in grades 4, 5, and 6: X-population
By: [by] L. Ray Carry [and] J. Fred Weaver.
Contributors: Weaver, J. Fred, joint author.
Series: NLSMA reports, no. 10
Publisher: School Mathematics Study Group; available from A. C. Vroman, Pasadena, Calif.
Published: 1969
Place of publication: [Stanford, Calif
Language: eng
Number of pages: 203
Subjects: Mathematics -- Study and teaching (Elementary) -- United States.; Mathematical ability -- Testing -- Statistics.
Notes: Bibliography: p. 183.