Hits 21-30 within 39 documents
Hits 21-30 within 39 documents
Author(s): Hishow, Ognian N..- 1999. 37p.
Author(s): Ryvkina, Rozalina; Kosals, Leonid.- 1999. 36p.
Author(s): Ott, Alexander.- 1999. 41p.
Author(s): Münz, Rainer; Ohliger, Rainer.- 1999. 39p.
Author(s): Wacker, Gudrun.- 1999. 40p.
Author(s): Ignatow, Assen.- 1999. 34p.
Author(s): Pleines, Heiko; Westphal, Kirsten.- 1999. 30p.
Author(s): Bizyukov, Petr; Donova, Inna; Burnyshev, Konstantin; Vinokurova, Olga.- 1999. 32p.
Author(s): Coppieters, Bruno.- 1999. 38p.
Author(s): Levinson, Samuel V..- 1999. 32p.