کتاب های Professor Dr. Theo Herrmann (auth.)
![Speech and Situation: A Psychological Conception of Situated Speaking](http://cdn.ketabkoo.com/covers/9/998868-n.jpg)
Speech and Situation: A Psychological Conception of Situated Speaking
Professor Dr. Theo Herrmann (auth.), 1983![Progress in Botany / Fortschritte der Botanik: Morphology · Physiology · Genetics · Taxonomy · Geobotany / Morphologie · Physiologie · Genetik · Systematik · Geobotanik](http://cdn.ketabkoo.com/covers/1/145536-n.jpg)
Progress in Botany / Fortschritte der Botanik: Morphology · Physiology · Genetics · Taxonomy · Geobotany / Morphologie · Physiologie · Genetik · Systematik · Geobotanik
Professor Dr. K. V. Kowallik, Professor Dr. R. G. Herrmann (auth.), Heinz Ellenberg, Karl Esser, Hermann Merxmüller, Eberhard Schnepf, Hubert Ziegler (eds.), 1977![Ejnar Hertzsprung: Pionier der Sternforschung](http://cdn.ketabkoo.com/covers/4/424097-n.jpg)
Ejnar Hertzsprung: Pionier der Sternforschung
Professor Dr. Dieter B. Herrmann (auth.), 1994![Grenzschicht-Theorie](http://cdn.ketabkoo.com/covers/4/453070-n.jpg)