HAPPY DRAGON 100,000 WHYS :  Why did dinosaurs become extinct?/ 
Fire Ball Crew ; Editors : Tan Yan Hoon,Chong Mun Chieng  ; Illustrator (Comic): Chi Seong, Alice, YuanThree, Monsta, Lukira, Yoon Wei 
 - 125 pages :  colour illustrations ;  21 cm. 
 - 100,000 Whys Series 37 .
 - 100,000 Whys Series 37 .
<br/><br/><label>ISBN: </label>9789672418283  RM 11.48 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Comic books, strips, etc.<br/>Comic books and children
<br/><br/><label>Dewey Class. No.: </label>741.5