The book of the orang-utan / 
text by Tan Chee Khuan, illustrations by Wang Xiaoling 
 - Penang :  The Art Gallery,  1990 
 - 1v. (unpaged) :  ill. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Orangutan--Pictorial works