Telescopes; how to make them and use them.

Telescopes; how to make them and use them. Edited by Thornton Page & Lou Williams Page. - New York, Macmillan [1966] - xiv, 338 p. illus., ports. 27 cm. - The Macmillan sky and telescope library of astronomy, v. 4 .


Telescope.

QB88 / .S62

522.2