Hits 1-3 within 3 documents
Hits 1-3 within 3 documents
Author(s): Schmid, Günther.- 1981. 986-991p.
Author(s): Balluseck, Hilde von; Rodenstein, Marianne; Schreyer, Michaele; Westphal-Georgi, Ursula.- 1981. 103-110p.
Author(s): Vobruba, Georg.- 1981. 156-160p.