TY  - BOOK
AU  - Sherman,Helene J.
AU  - Richardson,Lloyd
AU  - Yard,George J.
TI  - Teaching learners who struggle with mathematics: systematic intervention and remediation 
PY  - 2009///
CY  - Upper Saddle River, N.J
PB  - Pearson
KW  - Mathematics
KW  - study and teaching (Elementary )
KW  - United States
N1  - Includes bibliographical references and index
ER  -