Qi, Gang, <br/><br/>
Engineering Design Communication And Modeling :   Using Unigraphics NX /  
By Gang Qi .  
 - 1st ed. 
 - America:  THOMSON ,  2007. 
 - xii; 466 p.:    24 cm. 
<br/><br/><label>ISBN: </label>8131502392 
<br/><br/><label>Dewey Class. No.: </label>620.0042