Bog Modern telescopes of even modest aperture can show thousands of double stars. Many are faint and unremarkable but hundreds are worth searching out. Veteran double-star observer bob argyle and his co-authors take a close-up look at their selection of 175 o... Læs hele produktbeskrivelsen ved at trykke på købsknappen. Mærke: Andrew James, Bob Argyle og Mike Swan Køn: eng Forsendelsesomkostninger: 39,00 kr. Leveringstid: 2-3 hverdage
