TY  - BOOK
AU  - Billstein, Rick
AU  - Libeskind, Shlomo
AU  - Lott, Johnny W.
TI  - A Problem Solving Approach to Mathematics for Elementary School Teachers
SN  - 0201566494
AV  - QA 135.5 .B49 1996 
PY  - 1997///
CY  - Reading Massachusetts
PB  - Addison Wesley
KW  - Mathematics
KW  - Study and teaching (elementary)
KW  - Problem solving
N1  - includes index
ER  -