Buy Used and New Helmut Friedrich Books

Destination Canyon Country: Natural Wonders of Arizona and Utah (Windsor Destination Guides)

by Witold Sartorius,Helmut Friedrich,Bradford Robinson

ISBN 13: 9781874111030

Format: Paperback (56 pages)
Publisher: Windsor Books International
Published: 12 Mar 1992

Save for later

Canonical Gravity: From Classical to Quantum : Proceedings of the 117th WE Heraeus Seminar Held at Bad Honnef, Germany, 13-17 September 1993: 434 (Lecture Notes in Physics)

by Jürgen Ehlers,Helmut Friedrich

ISBN 13: 9783662139547

Format: Paperback (384 pages)
Publisher: Springer
Published: 17 Apr 2014

Save for later