Cosmology in (2 + 1) –Dimensions, Cyclic Models, and Deformations of M2,1. (AM–121), Volume 121 Annals of Mathematics Studies Autor V. Guillemin 18 aug 1989 Paperback Preț: 539.27 lei 665.77 lei 6-8 săpt. | 7-13 zile -19%
Stable Mappings and Their Singularities Graduate Texts in Mathematics, nr. 14 Autor M. Golubitsky et al. 29 mar 1974 Paperback Preț: 557.51 lei 655.89 lei 6-8 săpt. -15%