TY  - BOOK
AU  - UNITED NATIONS, ECONOMIC AND SOCIAL AFFAIRS (Department of-)
ED  - UNITED NATIONS, ECONOMIC AND SOCIAL AFFAIRS (Department of-)
TI  - Provisional guidelines on statistics of international tourism
T2  - Statistical papers series; 62
U1  - U8.1N45.N78s, L8/UN 
PY  - 1978///
CY  - New York
PB  - United Nations        
N1  - Bibliography : P.25
ER  -