TY  - BOOK
AU  - Aufmann, Richard N.
AU  - Barker, Vernon C.
AU  - Lockwood, Joanne S.
TI  - Essentials of prealgebra
SN  - 9780618688265
AV  - QA 39.2 .A94 2006 
PY  - 2006///
CY  - New york
PB  - Houghton mifflin company
KW  - Algebra
N1  - Includes bibliographies
ER  -