Hits 1-2 within 2 documents
Hits 1-2 within 2 documents
Author(s): Schwarz, Norbert; Strack, Fritz; Hippler, Hans-Jürgen.- 1990. 31p.
Author(s): Schwarz, Norbert; Hippler, Hans-Jürgen; Strack, Fritz
Source: ZUMA Nachrichten, 12 (1988) 22. p.15-28