Survey Research Methods
by Earl R. Babbie
RechercheSciences socialesMethodsMethodeEnquêtes socialesData Collection
RELEASED1990
PUBLISHERWadsworth Publishing Company
LENGTH395
LANGUAGEEN
Survey Research Methods
by Earl R. Babbie
RechercheSciences socialesMethodsMethodeEnquêtes socialesData CollectionSocial SciencesSurvey-onderzoek
RELEASED1990
PUBLISHERWadsworth Publishing Company
LENGTH395
LANGUAGEEN