Winters, Kenneth D. <br/><br/>
PLASTIC CANOPY a computer program for the structural analysis of protective canopies 
Winters, Kenneth D. 
 - Washington  Bureau of mines  1979 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MINERIA<br/>PROGRAMA DE COMPUTADORA
<br/><br/><label>Universal Decimal Class. No.: </label>622:004.51