00649nam a2200193Ia 4500003000900000008004100009020001800050040001600068080001600084100002500100245009400125260003800219300001000257650004100267650002300308942000700331999001500338952010200353IN-BaIIA211028s9999    xx            000 0 eng d  a0-85059-667-X  cIIA Library  a523.64bMOO  aMoore, Patrick93252 4aThe return of Halley's CometcPatrick Moore                                                aCambridgebPatrick Stephensc1984  a121p.  aAstronomy and astrophysics thesaurus  aComet Halley94021  cBK  c8120d8120  00104070aBANbBANcGENd1985-02-22l0o523.64/ MOOp8958r2021-11-05w1985-02-22yBKG£ 07.95