PAMPHLET
Title:
An unedited working list of amateur and professional astronomers
Creator:
Williams, Thomas R.
Publication:
Houston, Tx, 1997.
Extent:
4, 35 p. ; 21 x 28 cm.
BOOK
Title:
An unedited working list of amateur and professional astronomers
Creator:
Williams, Thomas R.
Publication:
Houston, 1988.
Notes:
Xerox of typescript.
Extent:
24 p. ; 22 x 28 cm.
BOOK
Title:
Unedited working list of amateur and professional astronomers for biographical studies of the history of amateur contributions to astronomy
Creator:
Williams, Thomas R.
Publication:
Houston, 1987.
Extent:
15 p. ; 22 x 28 cm.
BOOK
Title:
An unedited working list of amateur and professional astronomers
Creator:
Williams, Thomas R.
Publication:
Houston, 1990.
Notes:
Xerox of typescript.
Extent:
27 p. ; 22 x 28 cm.
BOOK
Title:
Unedited working list of amateur and professional astronomers for biographical studies of the history of amateur contributions to astronomy
Publication:
Houston, 1985.
Extent:
13, [8] p. : tables ; 22 x 28 cm.
BOOK
Title:
An unedited working list of amateur and professional astronomers
Creator:
Williams, Thomas R.
Publication:
Houston, 1991.
Extent:
29 p. ; 22 x 28 cm.
BOOK
Title:
Three AAVSO leaders: De Kock, Fernald and Peltier
Creator:
Williams, Thomas R.
Publication:
Houston, [n.d.]