Search Results       Your search for [author]Claus Kiefer returned 1 record.           Black holes: theory and observation Proceedings of the 179th W.E Heraeus Seminar held at Bad Honnef, Germany, 18-22 August 1997. by Claus Kiefer; Berlin: Springer, 1998. Subject: Holes -- theory and observation -- 1998 -- Berlin; Astronomy.          Add to Book Cart Relevance: 25.53%