Aleksandrov A. a.o.edit. <br/><br/>
Mathematics. Its Content,Methods, and Meaning. V.1-3 
Aleksandrov A. a.o.edit. 
 - Cambridge  The M.I.T.Press  1965 
 - 356 p. 
<br/><br/> V.3.2nd print. 
<br/><br/><label>Dewey Class. No.: </label>51.001:4/Berb.