Hahmann, S. books & textbook
Geometric Modelling: Dagstuhl 2002
Hahmann, S. Brunnett, G. Farin, Gerald Goldman, R.
Springer /2004-06-02 Paperback / 256 Pages
isbn-10: 3211208186 / isbn-13: 9783211208182
Brazilian Steam Album, Vol. 1: Two Footers Plus & Minus (A Railroad monograph book)
Carlheinz Hahmann Charles S. Small
Railhead Publications /1985T Paperback
isbn-10: 0912113146 / isbn-13: 9780912113142
