Troxell, George Earl <br/><br/>
Composition and properties of concrete 
<label>/ by </label> Troxell, George Earl 
<label>;</label> Davis, Harmer E. 
 - New York  McGraw-Hill  1956 
 - xiv,434p.  ill.  24 cm. 
<br/><br/>L 
<br/><br/><label>Dewey Class. No.: </label>691.3  / T