Seo, Jang-won <br/><br/>
인터넷 중독 : 가상의 공간에서 길을 잃다 = Internet addiction :  lost in virtual space / 
Jang-won Seo. 
 - 2nd ed. 
 - Seoul:   Governor,  2017. 
 - 166 p. ;  20 cm. 
 - Abnormal psychology ; Ideal Psychology Series; .
<br/><br/>References (p. 161-163) and index included. 
<br/><br/><label>ISBN: </label>9788999712555 (hbk.) 9788999710001 (SET) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental disorders<br/>Internet addiction
<br/><br/><label>Dewey Class. No.: </label>616.89