Yang,Huiyuan. <br/><br/>
英汉速通掌中宝. 

 - 1st ed. 
 - 1 online resource (316 pages) 
<br/><br/>Intro -- 篇章 -- 汉  掌中宝. 
<br/><br/><label>ISBN: </label>9787301250204 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.