edited by William L. Brown

D. Reidel Pub. Co. , Sold and distributed in the U.S.A. and Canada by Kluwer Academic Publishers c1984 NATO ASI series ser. C . Mathematical and physical sciences ; v. 137

Available at 22 libraries

edited by W.S. Mackenzie, J. Zussman

Manchester University Press , Crane, Russak c1974

Available at 11 libraries