The Levels of mathematics achievement
Subtitle: initial performance standards for the 1990 NAEP mathematics assessment
By: prepared by Aspen Systems under contract with the National Assessment Governing Board.
Contributors: Bourque, Mary Lyn.; Garrison, Howard H.; Aspen Systems Corporation.; United States. National Assessment Governing Board.
Publisher: The Board
Published: 1991
Place of publication: Washington, D.C. (1100 L St., N.W., Suite 7322, Washington 20005-4013)
Language: eng
Subjects: National Assessment of Educational Progress (Project); Mathematics -- Study and teaching -- United States -- Evaluation.; Mathematical ability -- Testing.
Notes: Shipping list no.: 91-652-P.

"September 30, 1991."

Includes bibliographical references.
Table of contents: value: v. I. National and state summaries / Mary Lyn Bourque, Howard H. Garrison; value: v. II. State results for released items.