Harper, Lawrence A.  1901- <br/><br/>
The English navigation laws :  a seventeenth-century experiment in social engineering / 
Lawrence Averell Harper. 
 - New York :  Columbia university press ,  c1939. 
 - xiv p., 2 l., [3]-503 p., ;  23 cm. 
<br/><br/> Vita.  Published also without thesis note.  "Table of statutes cited": p. [449]-460. 
<br/><br/>Thesis (PH. D.)--Columbia university, 1939. 
<br/><br/>Bibliography: p. [417]-447 and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maritime law--Great Britain<br/>Shipping--History--Great Britain
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Great Britain--Commerce--History
<br/><br/><label>Dewey Class. No.: </label>347.7  / HAE 1939