Yershov, O.A. <br/><br/>
Some notes on the system of education in the USSR /  
contributed b y O.A. Yershov. 
 - [S.l] :    [s.n],    1917. 
 - 14 p. :    ill. ;    34 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Education -- USSR.
<br/><br/><label>Dewey Class. No.: </label>P 370.947 YER