TY  - BOOK
AU  - Powell,Pia Hansen
TI  - The mathematics coaching handbook: working with K-8 teachers to improve instruction 
SN  - 9781138912038
PY  - 2016///
CY  - New York
PB  - Routledge
KW  - Mathematics teachers
KW  - Training of
KW  - United States
KW  - Teachers' assistants
N1  - Includes bibliographical references
ER  -