TY  - BOOK
AU  - Billstein, Rick
AU  - Libeskind, Shlomo (jt. auth)
AU  - Lott, Johnny W (jt. auth)
TI  - A problem solving approach to mathematics for elementary school teachers
SN  - 0805303901
U1  - 372.7 
PY  - 1990///
CY  - Redwood City
PB  - Benjamin/Cummings Publishers
KW  - Mathematics-Elementary
N1  - includes index
ER  -