Follow-up study of NLSMA Z-population.
Series: National Longitudinal Study of Mathematical Abilities. Reports -- no. 30; Reports (National Longitudinal Study of Mathematical Abilities) -- no. 30.
Publisher: s.n.]
Published: 1972
Place of publication: [Stanford?, Calif
Language: eng
Subjects: Mathematics -- Study and teaching (Secondary) -- United States.; Students -- United States -- Attitudes -- Statistics.
Notes: On cover: School Mathematics Study Group.

Includes bibliographical references (p. 113)