As this article doesn't contain an abstract, the image below is necessary to enable the article to be indexed by certain search engines. The resolution of the full-text PDF is much higher than that shown here.
Science, Mary S. Morgan and Margaret Morrison (eds.). Cambridge University Press, 1999, xi + 401 pages.
Francesco Guala a1andStathis Psillos a2 a1 University of Exeter a2 University of Athens