41
by Crawford-Brown, Douglas J.
Published 2001
Springer US

43
by Bartmann, Hermann
Published 1997
Gabler Verlag

45
by Liljequist, Gösta H., Cehak, Konrad
Published 1979
Vieweg+Teubner Verlag

46
by Schreiner, Manfred
Published 1991
Gabler Verlag

47
by Schuricht, Volkmar
Published 1977
Vieweg+Teubner Verlag

48
Published 1991
Deutscher Universitätsverlag

49
Published 2003
Gabler Verlag

50
by Rauberger, Rainer
Published 2001
Deutscher Universitätsverlag

51
by Haan, Gerhard, Kuckartz, Udo
Published 1996
VS Verlag für Sozialwissenschaften

52
by Kreikebaum, Hartmut
Published 1990
Gabler Verlag

53
by Zenk, Georg
Published 1995
Gabler Verlag

54
by Heyer, Ernst
Published 1993
Vieweg+Teubner Verlag

56
Published 1986
VS Verlag für Sozialwissenschaften

57
by Bartmann, Hermann
Published 1992
Gabler Verlag

58
by Führ, Fritz, Sahm, Hermann
Published 1984
VS Verlag für Sozialwissenschaften

59
by Schmidt, Gerhard
Published 1977
Vieweg+Teubner Verlag

60
Published 1997
VS Verlag für Sozialwissenschaften