Proceedings of the fourth international conference on soil mechanics and foundation engineering 

 - Butterworths scientific  publications  London  1957 
 - 467p.  fig., ill. 
 - Volume II .
<br/><br/><label>Nat. Bib. No.: </label>2131 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering
<br/><br/><label>Universal Decimal Class. No.: </label>624.131/.15  / PRO