ISBN 9780873536011 books & textbook
Getting Into the Mathematics Conversation: Valuing Communication in Mathematics Classrooms Readings from NCTM's School-Based Journals
Portia C. Elliott Cynthia Garnett Natl. Council of Teachers of Mathematics
National Council of Teachers of Mathematics /2008-01-01 Paperback / 423 Pages
isbn-10: 0873536010 / isbn-13: 9780873536011
