Willoughby, Stephen S. Mathematics education for a changing world / [electronic resource] / Stephen S. Willoughby.. — Alexandria, Va. : : Association for Supervision and Curriculum Development,, c1990.. — v, 103 p. ; 23 cm.

Includes bibliographical references.



ISBN: 0871201755 : $11.95 9780871201751

LCCN: 90049407

Subjects--Topical Terms:
Mathematics--Study and teaching.
Matematik--Çalsma ve ögretim.

LC Class. No.: QA11 / .W563 1990

Dewey Class. No.: 510/.71