Organization and operation of the statistics service within the National Tourism Administration basic guidelines.

Sonraí bibleagrafaíochta
Údar corparáideach: World Tourism Organization
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Madrid The Organization 1981.
Sraith:[Publications]/World Tourism Organization [no. 20]
Ábhair: