262
by Borúvka, Otakar
Published 1976
Springer Basel

266
Published 2004
Current Medicine Group

267
by Baumgarth, Carsten
Published 2003
Deutscher Universitätsverlag

270
by Thomée, Friedrich M.
Published 1983
Gabler Verlag

271
Published 2002
Gabler Verlag

272
Published 1989
Gabler Verlag

273
Published 1981
Gabler Verlag

274
by Klamroth, Sabine
Published 1980
Gabler Verlag

275
by Paule, Norbert
Published 1994
Gabler Verlag

276
by Klunzinger, Eugen
Published 1989
Gabler Verlag

278
by Gätjens-Reuter, Margit
Published 1993
Gabler Verlag

280
by Ellwein, Thomas
Published 1963
VS Verlag für Sozialwissenschaften