Wakefield, Dorothy <br/><br/>
Technology  Manual/ 

 - 4th ed. 
 - Upper Saddle River  Pearson/Prentice hall  2009 
 - 224p.:  ill.; 
<br/><br/><label>ISBN: </label>0136013082 
<br/><br/><label>LC Class. No.: </label>QA276.4  / .W13 2009