Chart method of reducing Polaris observations [microform]
By: by Clark Brown.
Edition: 1st ed.
Publisher: Published by the author
Published: 1987
Place of publication: Albany, N.Y
Language: eng
Notes: Microfilm. Washington, D.C. : Library of Congress Photoduplication Service, 1987. 1 microfilm reel ; 35 mm.
Call number of original: QB207.B87.
Master microform held by: DLC.