ISBN 0821842439 books & textbook
Research in Collegiate Mathematics Education VI (CBMS Issues in Mathematics Education) (v. 6) (CBMS ISSUES IN MATHEMATICS EDUCATION, 13)
Annie Selden Fernando Hitt Guershon Harel Shandy Hauk
American Mathematical Society /2006-12-18 Paperback / 248 Pages
isbn-10: 0821842439 / isbn-13: 9780821842430
