Stretchers and shrinkersPeter George Braunfeld, Max Beberman, William M. Golden, Illinois. University. Committee on School Mathematics · First published 1969Open the Tome
Teacher's GuideRobert W. Wirtz, Morton Botel, Max Beberman, W. W. Sawyer · First published 1965Open the Tome
UICSM project for the improvement of school mathematicsMax Beberman · First published 1962Open the Tome