TY  - BOOK
AU  - UNITED NATIONS(Statistical office), and others.
ED  - UNITED NATIONS(Statistical office), and others.
TI  - Direction of international trade :  monthing Dec 1958.   
U1  - X:54.1.N58s, J8 
PY  - 1958///
CY  - New York
PB  - United Nations        
N1  - Statistical papers series T
ER  -