TY  - BOOK
AU  - Stein,Mary Kay
TI  - Implementing standards-based mathematics instruction: a casebook for professional development
SN  - 0807739081 (cloth) :
PY  - 2000///
CY  - New York
PB  - Teachers College Press
KW  - Mathematics--Study and teaching Middle school Case studies.
N1  - Includes bibliographical references (p. 137-139) and index
ER  -