The British Journal for the History of Science /
Volume
46 /
Issue 01 /
Fri Mar 01 00:00:00 GMT 2013,
pp 123 - 147
Copyright © British Society for the History of Science 2012 The online version of this article is published within an Open Access environment subject to the conditions of the Creative Commons Attribution-NonCommercial-ShareAlike licence <http://creativecommons.org/licenses/by-nc-sa/3.0/>. The written permission of Cambridge University Press must be obtained for commercial re-use.
DOI:
http://dx.doi.org/10.1017/S0007087412000775
(About DOI),
Published online: Fri Oct 12 00:00:00 BST 2012