SURVEY METHODS
SURVEY METHODS collection
-
Titre: Informing Durable Solutions for Internal Displacement in Nigeria, Somalia, South Sudan, and Sudan : Technical Aspects
Date published: 2019
Éditeur: World Bank Group
Catagory URL: http://documents.worldbank.org/curated/en/142811557466057440/Volume-C-Technical-… -
Titre: Some notes on surveys and investigations in newly developing countries
Date published: 1966
Catagory URL: http://cdj.oxfordjournals.org