TY  - BOOK
AU  - Puttaswamaiah,B.M.
TI  - Business and economics (mathematics 69.119)
AV  - MATH QA154.P87 
PY  - 1984///
CY  - Carlton
PB  - : Carleton University, Department of Mathematics and Statistics
KW  - Algebra
KW  - Business mathematics
ER  -