BOSTON STUDIES IN THE PHILOSOPHY OF SCIENCE ROBERT S. COHEN, Boston University JÜRGEN RENN, Max-Planck-Institute for the History of Science KOSTAS GAVROGLU, University of A thens INCOMMENSURABILITY AND RELATED MATTERS Edited by THOMAS F. GLICK, Boston University ADOLF GRÜNBAUM, University of Pittsburgh SYLVAN S. SCHWEBER, Brandeis University JOHN J. STACHEL, Boston University MARX W. WARTOFSKYt, (Editor 1960-1997) PAUL HOYNINGEN-HUENE University of Hannover, Germane and HOWARD SANKEY University of Melbourne, Australia KLUWER ACADEMIC PUBLISHERS DORDRECHT/BOSTON /LONDON I l l l l l i l! i 1 3