00798nam a2200253Ia 4500001000700000003000500007005001700012008004100029010001700070020002200087050002100109082001400130100002300144245011600167260004100283300003400324490003300358500002700391500002200418504003000440650001800470651002600488700003000514115189BIBL20160527183933.0930427s1986    sp a     b    00110 eng    af  31000037   a8432043680c59.950 aQB721b.S34 19860 a523.621910aSagan, Carl2Local13aEl CometacCarl Sagan and Ann Druyan; traducción de Miguel Muntaner i Pascual y María del Mar Moya i Tasis.0 aBarcelonabEditorial Planetacc1986.  axiv, 398 p.bill. (some col.)0 aColección documento2Local  aTranslation of: Comet.  aIncludes indexes.  aBibliography: p. 379-383. 0aComets2Local 0aHalley's comet2Local10aDruyan, Annd1949-2Local