K. Muller ; English translation from the original German by M. R. F. Ashworth. Manfred Weck ; translated from the original German by H. Bibring. by C. L. Siegel ; Translated from the original German by A. Shenitzer [and others] Dietbert Kn鑟fel ; translated from the German by R. M. E. Diamant. by C. L. Siegel ; Translated from the original German by E. Gottschling [and others] K. Zinner ; translated from the German by G. Winkler.