Bruun, Per. <br/><br/>
Port engineering / 
Per Bruun. 
 - 4th ed. 
 - Houston, Tex. :  Gulf Publishing Co.,  1989. 
 - 2 v. :  ill. ;  24 cm. 
<br/><br/>includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0872018423 
<br/><br/><label>Subjects--Topical Terms: </label><br/>0Harbors--Design and construction.