01008nam a2200301 i 450099100113016970753620020507111701.0970308s1981 us ||| | eng b10177887-39ule_instLE00642646ExLDip.to Fisicaita52.9.5252.9.52352.9.525523.2QB601Whipple, Fred L.462897Orbiting the Sun :planets and satellites of the solar system /F.L. Whipple4th ed.Cambridge, MA :Harvard University Press,1981x, 338 p., 4 leaves of plates :ill. ;24 cm.Planets.b1017788721-09-0627-06-02991001130169707536LE006 52.9.52+52.9.56 WHI12006000027670le006-E0.00-l- 00000.i1021815427-06-02Orbiting the Sun189227UNISALENTOle00601-01-97ma -engus 01