Extrasolar planets (Topical Term)

Work cat.: 96051826: Goldsmith, Donald. Worlds unnumbered : the search for extrasolar planets, 1997.

NASA (Extrasolar planets)

Hennepin (Extrasolar planetary systems)

LC database, Dec. 6, 1996 (extrasolar, extra-solar)

New Yorker, Dec. 9, 1996: p. 85 (extra-solar planets)

New worlds in the cosmos : the discovery of exoplanets, 2003.

The SARG exo-planets search, via WWW, June 6, 2005.