TY  - BOOK
AU  - Aufmann,Richard N.
AU  - Barker,Vernon C.
AU  - Lockwood,Joanne S.
TI  - Prealgebra
SN  - 0618372628 (pbk.)
U1  - 513.14 
PY  - 2005///
CY  - Boston
PB  - Houghton Mifflin
KW  - Algebra
N1  - Includes index
ER  -