-
1911
Organization and operation of the statistics service within the National Tourism Administration basic guidelines.
Baskı/Yayın Bilgisi 1981Kitap -
1912
Adapting new technologies to tourism remote data processing as a case study among others.
Baskı/Yayın Bilgisi 1981Kitap -
1913
-
1914
Determination of the importance of tourism as an economic activity within the framework of the national accounting system.
Baskı/Yayın Bilgisi 1981Kitap -
1915
Risks of saturation or tourist carrying capacity overload in holiday destinations.
Baskı/Yayın Bilgisi 1981Kitap -
1916
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1917
-
1918
Technical handbook on the collection and presentation of domestic and international tourism statistics.
Baskı/Yayın Bilgisi 1981Kitap -
1919
-
1920