Key points are not available for this paper at this time.
Sherrie Inness, ed.: Pilaf, Pozole and Pad Thai: The University of Massachusetts Press, Amherst, 2001 (distributed in Britain by Eurospan): ISBN 1-55849-286-0: 234 pp., no illus., p/b, £17; h/b £45.
Tom Jaine (Wed,) studied this question.