Prokhorov, A.M. <br/><br/>
Great soviet encyclopedia 
Prokhorov, A.M. 
 - NEW YORK  Macmillan  1973 
 - 32vols. 
<br/><br/><br/>In English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedia-Dictionaries
<br/><br/><label>Dewey Class. No.: </label>947.003 G73P 1973