61
by Sauer, Bernd
Published 1993
Deutscher Universitätsverlag

62
by Borken, Jens, Patyk, Andreas, Reinhardt, Guido A.
Published 1999
Vieweg+Teubner Verlag

63
by Furger, Franco
Published 1994
VS Verlag für Sozialwissenschaften

64
by Kramer, Matthias
Published 2003
Gabler Verlag

65
by Flagge, Ingeborg
Published 1985
Vieweg+Teubner Verlag

66
by Hesmer, L. Herbert
Published 1986
VS Verlag für Sozialwissenschaften

67
by Ruske, Wilfried
Published 1990
VS Verlag für Sozialwissenschaften

68
by Hambloch, Hermann
Published 1986
VS Verlag für Sozialwissenschaften

69
Published 2011
Springer Berlin Heidelberg

70
Published 2013
Springer Berlin Heidelberg

71
by Holzbecher, Ekkehard
Published 2012
Springer Berlin Heidelberg

72
by Leal Filho, Walter
Published 2012
Springer Berlin Heidelberg

73
by Singh, Shree Nath
Published 2012
Springer Berlin Heidelberg

74
Published 2012
Springer Berlin Heidelberg

75
by He, Chuanqi
Published 2012
Springer Berlin Heidelberg

76
Published 2011
Springer Berlin Heidelberg

77
by Thiede, Sebastian
Published 2012
Springer Berlin Heidelberg

78
by Brekke, Asgeir
Published 2013
Springer Berlin Heidelberg

79
by Johansson, Per-Olov, Kriström, Bengt
Published 2012
Springer Berlin Heidelberg

80
by Klapp, Jaime
Published 2013
Springer Berlin Heidelberg