Building a Roll-Off Roof or Dome Observatory: A Complete Guide for Design and Construction (The Patrick Moore Practical Astronomy Series)
Setting-Up a Small Observatory: From Concept to Construction (The Patrick Moore Practical Astronomy Series)
Small Astronomical Observatories: Amateur and Professional Designs and Constructions (The Patrick Moore Practical Astronomy Series)
Building a Roll-Off Roof or Dome Observatory: A Complete Guide for Design and Construction
Trustpilot
Abdullah B.
Hace 3 semanas
El rey F.
Hace 2 semanas
Derechos e impuestos incl.
30 diaspara usuarios de membresía PRO
15 diassin membresía
Fátima A.
Hace 3 días
Pooja R.
Hace 1 semana