Levin, B.Y. . <br/><br/>
Origin of the Earth and Planets /  Textual Documents 
B.Y.Levin. 
 - 1st ed. / 
 - Moscow :  Foreign Languages Publishing House ,  Nd. 
 - 90p. :  ill ;  21cm . 
<br/><br/><label>Subjects--Index Terms: </label>Astronomy Earth Planets G-Mathematics 
<br/><br/><label>Dewey Class. No.: </label>525  / L 578 Or