TY  - BOOK
AU  - Kendall M G Ed.
TI  - Mathematical model building in eonomics and indust
T2  - Girffin's  statistical monomgraphs and courses second series
U1  - X:(B), L0 
PY  - 1970///
CY  - London
PB  - Griffin UK         
KW  - Mathematical Economics
ER  -