TY  - BOOK
AU  - Van de Walle,John A.
AU  - Karp,Karen
AU  - Bay-Williams,Jennifer M.
TI  - Elementary and middle school mathematics teaching developmentally
SN  - 9780205573523
AV  - QA135.6 .V217  2010
PY  - 2010///
CY  - Boston
PB  - Pearson/Allyn and Bacon Publishers
KW  - Mathematics
KW  - Study and teaching (Elementary)
KW  - Study and teaching (Middle school)
N1  - Includes bibliographical references and index
UR  - http://www.loc.gov/catdir/toc/ecip0828/2008040112.html
ER  -