TY  - BOOK
AU  - Bello,Ignacio
TI  - Contemporary business mathematics
SN  - 0721616933
AV  - HF5691 .B525 1975
U1  - 513/.93 
PY  - 1975///
CY  - Philadelphia
PB  - Saunders
KW  - Business mathematics
KW  - Local
N1  - Includes index
ER  -