TY  - BOOK
AU  - Elias,Rochid J
TI  - Mathematics for business and economics
SN  - 0442217579 (hc)
AV  - HF5691 E45 1979 
U1  - 510/.2/4658 
PY  - 1979///
CY  - New York : 
PB  - D. Van Nostrand Company, 
KW  - Business mathematics
KW  - Economics, mathematical
ER  -