Patrick Moore's Practical Astronomy Series: Software and Data for Practical AstronomersDavid Ratledge€ 3,99Laatste exemplaar4,5In winkelmandje
The Patrick Moore Practical Astronomy Series: Astronomical Equipment for AmateursMartin Mobberley€ 4,39Laatste exemplaar4,0In winkelmandje
Patrick Moore's Practical Astronomy Series: Observing and Measuring Visual Double StarsRobert W. Argyle€ 15,22BeschadigdBeschadigd4,4Details bekijken
