Shaofei, Chai,  <br/><br/>
Ta men shi ru he gong zuo de 

 - 180 pages :   colour illustrations ;   24 cm 
<br/><br/><label>ISBN: </label>9787507522372 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication - Miscellanea. ; Science - Miscellanea.
<br/><br/><label>Dewey Class. No.: </label>500