TY  - BOOK
TI  - Dr. Math explains algebra: learning algebra is easy! just ask Dr. Math! 
SN  - 047122555X (paper)
AV  - QA159 .D72 2004
U1  - 512 22
PY  - 2004///
CY  - Hoboken, N.J.
PB  - Wiley
N1  - Includes index
ER  -