Gray, Ralph <br/><br/>
Economic development of the United States/ 
by Ralph Gray [and] John M. Peterson 
 - Homewood,Illinois  :Richard D. Irwin,  1974 
 - xiii, 625p 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>025601549X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>LC Class. No.: </label>HC94.A45