TY  - BOOK
AU  - Guth Wilfried
AU  -  Lewis Arthur
TI  - International monetary system in operation
U1  - X61.1.N7, L7 
PY  - 1977///
CY  - Washington
PB  - Per Jacobsson Foundation U. S. A.     
KW  - Economics-Money-International
N1  - The 1977 Per Jacobsson Lecture, 14. International Monetary Fund, Publication
ER  -