1.
 |  | Title: Small and Medium Sized Companies in Europe: Environmental Performance, Competitiveness, and Management : International Eu Case Studies by D. M. W. N. Hitchens, David M. W. N. Hitchens, Mary Trainor, Jens Clausen, Samarthia Thankappan, Bruna De Marchi, Istituto Di Sociologia Internazionale Di Gorizia ISBN: 3540401474 Publisher: Springer-Verlag Pub. Date: 01 November, 2003 List Price: $119.00 Amazon.com Price: $119.00 |
2.
 |  | Title: Soziale Arbeit im Arbeitsfeld Psychiatrie. Eine Einführung. by Jens Clausen, Klaus-D. Dresler, Ilse Eichenbrenner ISBN: 3784110258 Publisher: Lambertus-Verlag Pub. Date: 01 January, 1997
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3.
 |  | Title: Umweltleistung von Unternehmen. Von der Ãko- Effizienz zur Ãko- Effektivität. by Volker Stahlmann, Jens Clausen ISBN: 3409117237 Publisher: Dr. Th. Gabler Verlag Pub. Date: 01 September, 2000
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4.
 |  | Title: Schritte zum nachhaltigen Unternehmen. Zukunftsweisende Praxiskonzepte des Umweltmanagements by Klaus Fichter, Jens Clausen ISBN: 354063651X Publisher: Springer Verlag Pub. Date: 19 January, 1998
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5.
 |  | Title: Integer Programming and Combinatorial Optimization: 4th International Ipco Conference Copenhagen, Denmark, May 29-31, 1995 : Proceedings (Lecture Note in Computer Science, 920) by Egon Balas, Jens Clausen ISBN: 0387594086 Publisher: Springer Verlag Pub. Date: 01 May, 1995 List Price: $75.00 Amazon.com Price: $75.00 |
6.
 |  | Title: International Environmental Management Benchmarks: Best Practice Experiences from America, Japan and Europe by D. M. W. N. Hitchens, Jens Clausen, Klaus Fichter, David M. W. N. Hitchens ISBN: 3540652965 Publisher: Springer-Verlag Telos Pub. Date: 01 May, 1999 List Price: $139.00 Amazon.com Price: $139.00 |
7.
 |  | Title: Umweltmanagement mit Kennzahlen. by Heinz Kottmann, Thomas Loew, Jens Clausen ISBN: 3800624249 Publisher: Vahlen Pub. Date: 01 July, 1999
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