TY  - BOOK
AU  - Reys,Robert E
AU  - Suydam,Marilyn N.
AU  - Lindquist,Mary Montgomery
TI  - Helping children learn mathematics
AV  - QA135.L747.H457 1995 
PY  - 1995///
CY  - Boston
PB  - Allyn and Bacon
KW  - Mathematics
KW  - Study and teaching (Elementary)
N1  - 2; 2
ER  -