Yu, Yŏl. <br/><br/>
Algi swiun Hanʼgŭl kangjwa / 
 Hanʼgŭl kangjwa 
Yu Yŏl chŏ. 
 - Chaepʻan. 
 - Sŏul-si :  Chosŏn Kŭmyung Chohap Yŏnhaphoe,  Tanʼgi 4282 [1949] 
 - 20, 280 p. ;  19 cm. 
<br/><br/><label>LCCN: </label>k  63000331  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Korean language--Study and teaching.
<br/><br/><label>LC Class. No.: </label>PL907  / .Y82 1949