Advanced Amateur Astronomy Autor Gerald North 20 aug 1997 Paperback Preț: 357.80 lei 388.91 lei 3-5 săpt. -8%
Observing the Moon: The Modern Astronomer's Guide Autor Gerald North 4 iul 2007 Hardback Preț: 446.48 lei 6-8 săpt.
Observing Variable Stars, Novae and Supernovae Autor Gerald North et al. 20 aug 2014 Paperback Preț: 319.80 lei 6-8 săpt.
Observing Comets The Patrick Moore Practical Astronomy Series Autor Nick James et al. 31 iul 2002 Mixed media product Preț: 291.20 lei 6-8 săpt.