41
by Weisgerber, Leo
Published 1958
VS Verlag für Sozialwissenschaften

42
by Braess, Paul
Published 1960
Gabler Verlag

43
by Trier, Jost
Published 1960
VS Verlag für Sozialwissenschaften

44
by Kräft, Dieter, Luther, Horst
Published 1969
VS Verlag für Sozialwissenschaften

45
by Krelle, Wilhelm
Published 1962
Gabler Verlag

46
Published 1914
Vieweg+Teubner Verlag

47
by Böök, Fredrik
Published 1936
Vieweg+Teubner Verlag

48
by Kraus, Willy
Published 1961
Gabler Verlag

49
by Althoff, Karlheinz, Mayer-Kuckuk, Theo
Published 1967
VS Verlag für Sozialwissenschaften

50
by Stoeving, Paul
Published 1913
Vieweg+Teubner Verlag

51
by Binz, A., Leppla, A., Schwappach, A.
Published 1916
Vieweg+Teubner Verlag

52
by Wernitz, Walter
Published 1958
Vieweg+Teubner Verlag

53
by Meyers, Franz, Bayer, Otto
Published 1964
VS Verlag für Sozialwissenschaften

54
by Ohm, Thomas
Published 1954
VS Verlag für Sozialwissenschaften

55
Published 1969
Gabler Verlag

56
by Valentiner, Siegfried
Published 1914
Vieweg+Teubner Verlag

58
by Graf, Otto
Published 1960
Gabler Verlag

59
by Moortgat, Anton
Published 1957
VS Verlag für Sozialwissenschaften

60
Published 1969
VS Verlag für Sozialwissenschaften