DOROFEEV, G. <br/><br/>
Elementary mathematics 

 - Moscow  MIR pub  1980 
 - 488 p. 
<br/><br/><label>ISBN: </label>169036 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / DOR