Hits 1-2 within 2 documents
Oversampling in relation to differential regional response rates [journal article]
Source: Survey Research Methods, 2 (2008) 2. p.83-92
Hits 1-2 within 2 documents
Author(s): Pickery, Jan; Carton, Ann
Source: Survey Research Methods, 2 (2008) 2. p.83-92
Author(s): Morat, Daniel
Source: Campus Verl., 2008