Problemi na edinnata sistema za sot︠s︡iologicheska informat︠s︡ii︠a︡
Problemi na edinnata sistema za sot︠s︡iologicheska informat︠s︡ii︠a︡
Zhivko Oshavkov
Details
OL Work ID
OL22844531W
Subjects
Social indicators
Sociology
Information services
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