TY  - BOOK
AU  - Duprez,C.
AU  - Kirschen,E.S.
TI  - Megistos: a world income and trade model for the 1975 
SN  - 044410030X
U1  - 380.18 
PY  - 1970///
CY  - Amsterdam, The Netherlands
PB  - American Elsevier
KW  - Commerce
KW  - Mathematical models
KW  - Economic development
N1  - "List of countries belonging to each zone": fold. leaf inserted; Includes bibliographies
ER  -