Introduction to Optical Mineralogy and Petrography - The Practical Methods of Identifying Minerals in Thin Section with the Microscope and the Princip: 1880-1898 Autor M. G Edwards 3 noi 2008 Hardback Preț: 283.21 lei 43-57 zile
Elgenfunction Expansions Associated with Second Order Differential Equations Autor E. C. Titchmarsh 3 noi 2008 Hardback Preț: 270.77 lei 43-57 zile