TY  - BOOK
AU  - Billstein,Rick
AU  - Libeskind,Shlomo
AU  - Lott,Johnny W.
AU  - Billstein,Rick
TI  - A problem solving approach to mathematics
SN  - 0201602504
AV  - QA135.5 .B49 1993
U1  - 372.7 20
PY  - 1993///
CY  - Reading, Mass.
PB  - Addison-Wesley Pub. Co.
KW  - Mathematics
KW  - Study and teaching (Elementary)
KW  - Problem solving
N1  - Fifth ed. also published under title: A problem solving approach to mathematics for elementary school teachers; Includes index
ER  -