TY  - BOOK
AU  - 
TI  - Elementary Mathematics Pedagogical Content Knowledge: Powerful Ideas For Teachers
SN  - 0-205-49375-0
U1  - 327.7 SCH 
PY  - 2008///
CY  - Boston
PB  - Pearson, Allyn and Bacon
KW  - MATHEMATICS- STUDY AND TEACHING (ELEMENTARY)
N1  - Includes bibliographical references and index
ER  -