Troxell, George Earl,  1896- [from old catalog] <br/><br/>
Composition and the properties of concrete / 
George Earl Troxell. 
 - 434 pages :  illustrations ;  24 cm. 
<br/><br/><label>LCCN: </label>56008870  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Concrete.
<br/><br/><label>LC Class. No.: </label>TA439  / .T74 
<br/><br/><label>Dewey Class. No.: </label>693.5