Yang Sheng-Yuan <br/><br/>
Mathematical games for preschoolers in Taiwan, Republic of China 
Yang Sheng-Yuan  
 -  2006 
 - xi, 152 leaves   28 cm. 
<br/><br/> Thesis (M.A.Ed-Early Childhood Ed) -- Mariano Marcos State University, Laoag City  
<br/><br/>125-130 leaves