00509nam a2200169Ia 4500003000900000008004100009020001800050040001600068080001500084100002600099245008600125260004800211300001400259650004100273650001700314650000800331IN-BaIIA211028s9999    xx            000 0 eng d  a0-521-25521-X  cIIA Library  a523.9bGIO  aGiovanelli, Ronald G. 0aSecrets of the suncRonald G. Giovanelli                                           aCambridgebCambridge University Pressc1984  axi, 116p.  aAstronomy and astrophysics thesaurus  aSolar system  aSun