Physics of Sun and Star Spots (Iau S273) Editat de Debi Prasad Choudhary et al. 14 noi 2011 Hardback Preț: 554.19 lei 622.69 lei 3-5 săpt. -11%
Stellar Surface Structure Editat de Klaus G Strassmeier et al. 31 mai 1996 Paperback Preț: 1189.22 lei 1450.27 lei 6-8 săpt. -18%