000			00501nam a22001577a 4500
008			190123b xxu||||| |||| 00| 0 eng d
020			_a9780312598921
082			_222 _a525
100	1	0	_aComins, Neil F.
245	1	0	_aWhat if the earth had two moons?: _band nine other thought-provoking speculations on the solar system
260			_aNew york _bSt Martin`s Press _c2010
300			_a288 p.:
500			_aIncludes bibliographical references and index
650			_aEarth Science
942			_2ddc _cBK
999			_c27856 _d27856