Ashby, Eric. <br/><br/>
Scientist in Russia /  Textual Documents 
Eric Ashby. 
 - 1st ed. / 
 - New York :  Penguin Books Ltd ,  1947. 
 - 252p. :  ill ;  19cm . 
<br/><br/><label>Subjects--Index Terms: </label>Scientist-Russia G-Mathematics 
<br/><br/><label>Dewey Class. No.: </label>507  / As 34 Sc