Jeffrey Frykholm books & textbook
Navigating Through Geometry in Grades 6-8 (Principles and Standards for School Mathematics Navigations)
David K. Pugalee Jeffrey Frykholm Art Johnson Hannah Slovin Carol Malloy Ron Preston
National Council of Teachers of Mathematics /2002-01-01 Paperback / 128 Pages
isbn-10: 0873535138 / isbn-13: 9780873535137
