博客來-作者-Roy Chan Yoon Lim

		Magnets 外文書 , Cheng Puay Darlene/ Puay Lauw Lim Cheng/ Loy Roy Chan Yoon/ Lim , Ingram , 出版日期: 1997-09-01 優惠價: 1011 元 What’s the big attraction about magnets? Find out how to make your own magnets for use in experiment... more	可訂購時通知我
		Magnets 外文書 , Cheng Puay Darlene/ Puay Lauw Lim Cheng/ Loy Roy Chan Yoon/ Lim , Crabtree Pub Co , 出版日期: 1997-09-01 優惠價: 302 元	可訂購時通知我
		Light 外文書 , Cheng Puay Darlene/ Puay Lauw Lim Cheng/ Loy Roy Chan Yoon (ILT)/ Lim , Ingram , 出版日期: 2001-10-31 優惠價: 1163 元 Help illuminate the world of science for children. Fascinating information and experiments help show... more	可訂購時通知我
		Light 外文書 , Cheng Puay Darlene/ Puay Lauw Lim Cheng/ Loy Roy Chan Yoon (ILT)/ Lim , Crabtree Pub Co , 出版日期: 1997-09-01 優惠價: 302 元	可訂購時通知我

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