TY  - BOOK
AU  - Cass David Ed.
AU  -  Shell Karl Ed.
TI  - Hamiltonian approach to dynamic economics
T2  - Economic theory and mathematical economics series
U1  - X:(B7:13), L6 
PY  - 1976///
CY  - New York
PB  - Acadamic Press U S A     
KW  - Operations  Research Economics
ER  -