Re Sumita et al. (1990) I have a large database of MT literature and this one is probably included. Sumita has written a number of articles on the topic, with similar titles. Can you specify more details? If you access the EAMT web site (www.eamt.org) you will see that I offer a bibliographic service, with photocopying (at a fee). John Hutchins 12 Nov -- For MT-List info, see http://www.eamt.org/mt-list.html
