TY  - BOOK
TI  - Mathematics in action: algebraic, graphical and trigonometric problem solving
SN  - 0321149203
AV  - QA 152.3.M38 2003 13546
PY  - 2003///
CY  - Boston
PB  - Pearson Addison wesley
KW  - mathematics
N1  - includes index
ER  -