TY  - GEN
AU  - Petit, Marjorie M.,
CN  - QA117
ID  - 1554202
KW  - Fractions
KW  - Ratio and proportion
KW  - Mathematics
LK  - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=6201277
SN  - 9781000070453 (e-book)
T1  - A focus on ratios and proportions :bringing mathematics education research to the classroom /
TI  - A focus on ratios and proportions :bringing mathematics education research to the classroom /
UR  - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=6201277
ER  -