TY  - BOOK
AU  - Wickett,Maryann
AU  - Kharas,Katharine
AU  - Burns,Marilyn
TI  - Lessons for algebraic thinking
SN  - 0941355489 (alk. paper)
AV  - QA 159 .W53 2002
U1  - 372.7 21
PY  - 2002///
CY  - Sausalito, CA
PB  - Math Solutions Publications
KW  - Algebra
KW  - Study and teaching (Elementary)
N1  - Includes index
ER  -