Lewis, W. A. <br/><br/>
The investigation of road foundation failures 

 - Majesty's stationery office  London  1950 
 - 23p.  ill., table 
<br/><br/><label>Nat. Bib. No.: </label>2110 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering
<br/><br/><label>Universal Decimal Class. No.: </label>625.74  / LEW