ISBN 9810209932 books & textbook
Proceedings of the Xxth International Conference on Differential Geometric Methods in Theoretical Physics, June 3-7, 1991, New York City, USA ... METHODS IN THEORETICAL PHYSICS//PROCEEDINGS)
World Scientific Pub Co Inc /1992-01-01 Hardcover / 1224 Pages
isbn-10: 9810209932 / isbn-13: 9789810209933
