1. Making & enjoying telescopes :
پدیدآورنده : Robert Miller & Kenneth Wilson.
کتابخانه: Center and Library of Islamic Studies in European Languages (Qom)
موضوع : Astronomy-- Observers' manuals-- Juvenile literature.,Telescopes-- Design and construction-- Juvenile literature.,Astronomy-- Observers' manuals.,Telescopes.
رده :
QB88
.
M55
1995
2. Making & enjoying telescopes :
پدیدآورنده : Robert Miller & Kenneth Wilson.
کتابخانه: Center and Library of Islamic Studies in European Languages (Qom)
موضوع : Astronomy-- Observers' manuals-- Juvenile literature.,Telescopes-- Design and construction-- Juvenile literature.,Astronomy-- Observers' manuals.,Telescopes.
رده :
QB88
.
M55
1995
