Geometry for elementary teachers /
Young, John E.
Geometry for elementary teachers / by John E. Young, Grace A. Bush. - San Francisco, Calif. : Holden-Day, 1971. - xii, 273 p.
Includes index.
0816299846
Mathematics.
Geometry.
Geometry--Study and teaching.
Geometry for elementary teachers / by John E. Young, Grace A. Bush. - San Francisco, Calif. : Holden-Day, 1971. - xii, 273 p.
Includes index.
0816299846
Mathematics.
Geometry.
Geometry--Study and teaching.