Statement of principles
Subtitle: an agreement by the U.S. Department of Education and the National Science Foundation
Contributors: United States. Office of Educational Research and Improvement
Publisher: U.S. Dept. of Education, Office of Educational Research and Improvement
Published: 1992
Place of publication: [Washington, D.C
Language: eng
Subjects: Mathematics -- Study and teaching -- United States; Science -- Study and teaching -- United States
Notes: Shipping list no.: 93-0226-P