Berman, Sheldon G. books & textbook
Investigating With Pentablocks
Berman, Sheldon G. Plummer, Gary Scheuer, Don
Cuisenaire Co / Paperback / 104 Pages
isbn-10: 1574520237 / isbn-13: 9781574520231
Understanding Polygons and Polyhedra With Googolplex: A Guidebook for Teachers of Grades 7-12
Arlington Hews / Paperback / 92 Pages
isbn-10: 0921208014 / isbn-13: 9780921208013
