TY  - BOOK
AU  - Graeber,Anna Olga
AU  - Valli,Linda
AU  - Newton,Kristie Jones
TI  - Case studies of real teaching: maths 
SN  - 9781442211964
PY  - 2011///
CY  - Lanham, Md
PB  - Rowman & Littlefield Publishers
KW  - Mathematics
KW  - Study and teaching (Elementary)
KW  - Case studies
N1  - Includes bibliographical references and index
ER  -