CEDERBERG Judith N Course in modern geometries - 2 - New York Springer 2010 - xix, 442p cm. Bibliography: P 413-25; Appendix: P 389-411 ISBN: 9788184896008 463.25 Source: INDXL/RTL/207/10-11, 23/03/2011, Index International General Book Subjects--Topical Terms: Economics Dewey Class. No.: B6, P1