Chŏn, Tae-yŏl. <br/><br/>
Kigye palmyŏng ŭi ssak / 
Chŏn Tae-yŏl chŏ. 
 - Pʻyŏngyang :  Adong Tosŏ Chʻulpʻansa,  1960. 
 - 126 p. :  ill. ;  24 cm. 
<br/><br/><label>LCCN: </label>k  67000302  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machinery--Juvenile literature.
<br/><br/><label>LC Class. No.: </label>TJ147  / .C5