RYU Chang Yeol <br/><br/>
Gisulkyoyukwonron (Foundation of technology education) 
RYU Chang Yeol 
 - Chungnam  Chungnam University Korea      2001 
 - 418p.  cm. 
 -   KL .
<br/><br/><label>ISBN: </label> W15,000 
<br/><br/><label>Standard No.: </label>31,183 
<br/><br/><label>Source: </label> Gift, Korea Foundation  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Technology<br/>KL
<br/><br/><label>Dewey Class. No.: </label>T:3(F), 495P1