TY  - BOOK
AU  - Doub,Arnold V.
AU  - Carpenter,Oka Frank
ED  - George brown college
TI  - Preparatory technical mathematics : : George brown college
T2  - Wiley technical series for vocational and industrial schools
SN  - 9780176495800
AV  - QA 39.2 .P74 2010
PY  - 2010///
CY  - Toronto, Ontario
PB  - Nelson education
KW  - Arithmetic
ER  -