Parks, Alex L.  <br/><br/>
The law of tug, tow, and pilotage /  
Alex L. Parks and Brian M. Waltham.  
 - 2nd ed.  
 - London :   Chapman and Hall,   c1982.  
 - cxxvi, 1228 p. ;   24 cm.  
<br/><br/><label>ISBN: </label>0412250209 9780412250200 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pilots and pilotage -- Law and legislation -- United States. <br/>Towing -- Law and legislation -- United States. <br/>Pilots and pilotage -- Law and legislation. 
<br/><br/><label>Dewey Class. No.: </label>343.730967  / PAR