By clibrary on Mon, 06/23/2025 - 20:08 Author M. André, D. A. Buchsbaum, E. Dubuc, R. L. Knighten, F. W. Lawvere Publisher Springer Subject Mathematics Year 1968 Vol/Edition 61 ISBN 9783540358633 URL http://dx.doi.org/10.1007/BFb0077113