Jensen, Cecil <br/><br/>
Drawing workbook for engineering drawing and design / 
Cecil Jensen, Jay D. Helsel 
 - 5th ed. 
 - New York :  McGraw-Hill,  1997 
<br/><br/><label>ISBN: </label>0028018818 
<br/><br/><label>Subjects--Index Terms: </label>Bản vẽ Kiến trúc Vẽ kỹ thuật 
<br/><br/><label>Dewey Class. No.: </label>604.2  / JEN 1997