TY  - BOOK
AU  - NATO advanced resesrch institute on research theory and applications (Portugal)
ED  - NATO advanced resesrch institute on research theory and applications (Portugal)
TI  - Papers edited by K Brain Haley and Lawerence D Stone
T2  - NATO ckonfernce series; 2
U1  - X:89Mp1,N79, M0 
PY  - 1980///
CY  - New
PB  - York Plenum Press        
KW  - ECONOMICS
ER  -