Hits 1-3 within 3 documents
Über die Teilnahme an Befragungen [journal article]
Source: ZUMA Nachrichten, 10 (1986) 18. p.38-47
Hits 1-3 within 3 documents
Author(s): Esser, Hartmut
Source: ZUMA Nachrichten, 10 (1986) 18. p.38-47
Author(s): Esser, Hartmut.- 1985. 26p.
Author(s): Esser, Hartmut.- 1986. 35,2p.