00554nam a2200169Ia 4500003000900000008004100009040001600050080001600066245010600082260006800188300001500256490001700271650004100288650001200329650001800341700002500359IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a523.4bNASA 0aProject orionba design study of a system for detecting extrasolar planetscedited by David C. Black   aWashingtonbNational Aeronautics and Space Administrationc1980  axii, 204p.  aNASA SP; 436  aAstronomy and Astrophysics Thesaurus  aPlanets  aProject orion  aBlack, David C., ed.