Papovics, Sandor <br/><br/>
Engineering design graphics with Autodesk Inventor 2011 
James Bethune. 
 - USA  Hemisphere Publishing Corporation  c1979 
 - xi,370p.:  ill.;  24cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0070505055 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aggregates(building materials)<br/>Cement<br/>Concrete