TY  - BOOK
AU  - Dym, Clive L.
AU  - Ivey, Elizabeth S.
TI  - Principles of mathematical modeling
T2  - Computer Science and Applied Mathematics, a Series of Monographs and Textbooks
SN  - 0122265505
U1  - 511.8 
PY  - 1980///
CY  - New York
PB  - Academic Press
ER  -