TY  - GEN
AU  - Mischke, Charles R.
TI  - Mathematical model building: an introduction to engineering 
SN  - 0813810051
U1  - 620.0072 
PY  - 1980///
CY  - Ames
PB  - The Lowa State University Press
KW  - Engineering mathematics
N1  - Includes references and index
ER  -