TY  - BOOK
AU  - Reys, Robert E.
AU  - Lindquist, Mary Montgomery
AU  - Suydam, Marilyn N.
TI  - Helping children learn mathematics
U1  - Q 372.7 REY 
PY  - 1984///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Mathematics
KW  - Study and teaching (Elementary)
N1  - Bibliography: p. 256-257
ER  -