Posts tagged: Retractable roofs

Building a Roll-Off Roof Observatory: A Complete Guide for Design and Construction (Patrick Moore’s Practical Astronomy Series)

Building a Roll-Off Roof Observatory: A Complete Guide for Design and Construction (Patrick Moore’s Practical Astronomy Series) (9780387766034): John Hicks: Books

Monday June 25th, 2012 in , , , , , , , , , , | Comments Off on Building a Roll-Off Roof Observatory: A Complete Guide for Design and Construction (Patrick Moore’s Practical Astronomy Series)
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