1. How to make a telescope
پدیدآورنده : Texereau, Jean
کتابخانه: Library of College of Science University of Tehran (Tehran)
موضوع : Design and construction -- Amateurs' manuals ، Newtonian telescopes,Design and construction -- Amateurs' manuals ، Cassegrainian telescopes
رده :
QB
88
.
T413
1957