TY  - BOOK
AU  - Johnston, C. L.
AU  - Willis, Alden T.
ED  - Lazaris, Jeanne
TI  - Essential Arithmetic: The Community College of Allegheny County Section 080
SN  - 0534201075
AV  - QA107 .J65
PY  - 2003///
CY  - USA
PB  - Wadsworth Groups
N1  - include index
ER  -