Elementary and middle school mathematics : teaching developmentally

Main Author: Van de Walle, John A.
Other Authors: Bay-Williams, Jennifer M., Karp, Karen S
Edition: Tenth edition.
Subjects:
Online Access: http://library.unisel.edu.my/web/guest/mylibrary
Physical Description: 1 online resource (750 pages): color illustrations, text file, PDF.
ISBN: 9781292331447 (electronic book)