Hits 1-3 within 3 documents
Oversampling in relation to differential regional response rates [journal article]
Source: Survey Research Methods, 2 (2008) 2. p.83-92
Hits 1-3 within 3 documents
Author(s): Pickery, Jan; Carton, Ann
Source: Survey Research Methods, 2 (2008) 2. p.83-92
Author(s): Häder, Sabine; Gabler, Siegfried.- 1997. 32-44p.
Author(s): Schubert, Peter; Greil, Angelika.- 1997. 24-31p.