Ullman, David. <br/><br/>
The mechanical design process. 

 - 2nd ed. 
 - Boston  McGraw-Hill  1997. 
 - xvii; 340p.: ill. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780070657564 
<br/><br/><label>LC Class. No.: </label>TJ 230  / ull1997.