Simple approximations in the estimation of many parameters
By: by Paul H. Jackson.
Contributors: American College Testing Program. Research and Development Division.
Series: ACT technical bulletin -- no. 2.
Publisher: Research and Development Division, American College Testing Program
Published: 1972
Place of publication: Iowa City, Iowa
Language: eng
Number of pages: 29
Subjects: Numerical analysis.; Approximation theory.; Educational tests and measurements.
Notes: Cover title.

Bibliography: l. 29.