Observation in modern astronomy
Evans, David S. 1916-2004.
Observation in modern astronomy [by] David S. Evans. - New York : American Elsevier Pub. Co., 1968. - xiv, 273 p. : illus. ; 26 cm.
Includes bibliographies and index.
Astronomy--Observers' manuals.
522 / EVO
Observation in modern astronomy [by] David S. Evans. - New York : American Elsevier Pub. Co., 1968. - xiv, 273 p. : illus. ; 26 cm.
Includes bibliographies and index.
Astronomy--Observers' manuals.
522 / EVO