Geometry turned on! : dynamic software in learning, teaching, and research / James R. King, Doris Schattschneider, editors. - xiv, 206 pages : illustrations ; 28 cm. - MAA notes ; 41 . - MAA notes ; no. 41. . Includes bibliographical references. ISBN: 0883850990 9780883850992 LCCN: 97070509 Subjects--Topical Terms: Geometry--Computer-assisted instruction. LC Class. No.: QA462 / .G45 1997 Dewey Class. No.: 516/.0078.553