Politische System der BRD Im KontextJürgen Hartmann, Jurgen Hartmann · First published 2012Open the Tome
Einführung in Die Politischen Theorien der GegenwartJürgen Hartmann, Jurgen Hartmann, Bernd Meyer · First published 2005Open the Tome
Fitness and strength training for all sportsJhurgen Hartmann, Jurgen Hartmann, Harold Tunnemann, Peter Klavora · First published 1995Open the Tome
New forms of youth participation and work in SwedenJurgen Hartmann · First published 1985Open the Tome
