Penetration Testing : Volume 2 - Cone penetration test / 
edited by A. Verruijt, F. L. Beringen, E. H. de Leeuw 
 - Rotterdam :  A. A. Balkema ,  1982 
 - 982 pages .:  graph, illustrations .;  25 cm 
<br/><br/> Proceedings Of The Second European Symposium On Penetration Testing, ESOPT II, Amsterdam, 24 - 27 May 1982  
<br/><br/><label>ISBN: </label>9061912520  RM 105.30 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil penetration test --Congresses
<br/><br/><label>Dewey Class. No.: </label>624.1513  / PEN 1982