Geographische Informationssysteme. Eine Einführung.Helmut Saurer, Franz-Josef Behr · First published 1997Open the Tome
Systems and networks, mathematical theory and applicationsInternational Symposium on the Mathematical Theory of Networks and Systems (10th 1993 Regensburg, Germany), Germany) International Symposium on the Mathematical Theory of Networks and Systems (10th : 1993 : Regensburg, Reinhard Mennicken, Uwe Helmke, Josef Saurer · First published 1994Open the Tome
Bases of special functions and their domains of convergenceJosef Saurer · First published 1993Open the Tome
