Calender, H. L. <br/><br/>
Engineering problems for fundamentals of three-dimensionsl doscriptive geometry / 
H. L. Calender and W. J. Brow 
 - New York.  Harcourt Brace & World,  c1967. 
 - 82 p.  30 cm. 
<br/><br/>
<br/><br/><br/>English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Doscriptive geometry
<br/><br/><label>Dewey Class. No.: </label>516.6/CAE