Shaw, William R. Manual of astronomy : a guide to observation and laboratory interpretation in elementary astronomy / by R. William Shaw and Samuel L Boothroyd - 3rd ed. - [New York] : Appleton-Century-Crofts, c1947 - 294 p. ; 28 cm. ISBN: USD 06.95 Subjects--Topical Terms: Astronomical observatoriesAstronomy Dewey Class. No.: 520.72