Cosmic Plasma Astrophysics and Space Science Library, nr. 82 Autor H. Alfvèn 28 feb 1981 Hardback Preț: 607.69 lei 714.92 lei 6-8 săpt. -15%
Structure and Evolutionary History of the Solar System Geophysics and Astrophysics Monographs, nr. 5 Autor H. Alfvèn et al. 30 noi 1975 Paperback Preț: 370.16 lei 6-8 săpt.