Classification of brain tumours : report of the international symposium at Cologne, 30th Aug.- 1st Sept. 1961 : sponsored by the Max-Planck-Gessellschaft, t he Deutsche Forschungsgemeinschaft and the World Federation of Neurology - Zulch, K. J. (Klaus Joachim), 1910-; Woolf, A.L. (Anthony Leonard); International Symposium on the Classification of Brain Tumours (Wien, Austria : Springer-Verlag, 1964)
Added title page in German
Keywords: Brain Neoplasms -- classification -- congresses