Nam, Chun Ja, <br/><br/>
Why? MATEMATIK.  BUKU 3 / 
Diselia oleh Hong Seon Ho ; Ditulis oleh Nam Chun Ja ; Diilustrasi oleh Park Jong Sung ; 
 - 215 pages :  colour illustrations ;  25 cm 
<br/><br/> Includes questions and answers 
<br/><br/><label>ISBN: </label>9789673763238 
<br/><br/><label>Nat. Bib. No.: </label>M18-05410 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Problems, exercises, etc.<br/>Arithmetic--Study and teaching<br/>Comic strips
<br/><br/><label>Dewey Class. No.: </label>513.076