Hoelscher, R. P. <br/><br/>
Problems in Engineering Drawing and Geometry :  to accompany the text engineering drawing and geometry / 
R. P. Hoelscher , C.H. Springer , B.O. Larson, J.E. Pearson. 
 - 34 pages :  28 cm 
<br/><br/><label>Dewey Class. No.: </label>604.2