Hanson, John Lloyd. <br/><br/>
Economic aspects of industry and commerce, 
by J. L. Hansen. 
 - 4th ed. 
 - London,  Macdonald and Evans,  1972. 
 - xx, 363 p.  illus.  22 cm. 
<br/><br/>Bibliography: p. 357. 
<br/><br/><label>ISBN: </label>0712105336 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics.
<br/><br/><label>LC Class. No.: </label>HB171.5  / .H322 1972