00487nam a22001577i 4500001001000000005001700010008004100027082002300068100004700091245006700138250001000205260005100215300001700266650002800283020001800311SXC01987220260819093655.0260101s1990    ii            000 0 eng d  aR 523.2 BEA-N3222  aBeatty, J Kelly, Ed.; Chaikin, Andrew, Ed.10aNew solar system /cBeatty, J Kelly, Ed.; Chaikin, Andrew, Ed.  a3 ed.  abCambridge University Press, Cambridge,c1990  ap. ;c22 cm. 0aSolar system; Astronomy  a9780521641838