Semi-Riemannian Geometry With Applications to Relativity Autor Barrett O'Neill 29 iul 1983 Hardback Preț: 351.56 lei 493.88 lei 36-50 zile | 6-12 zile -29%
Elementary Differential Geometry, Revised 2nd Edition Autor Barrett O'Neill 16 mai 2006 Hardback Preț: 498.77 lei 731.20 lei 36-50 zile | 6-12 zile -32%