Johnson, Edgar Augustus Jerome,  1900-1972. <br/><br/>
The American economy, its origins, development, and transformation :  an introduction to economics / 
by E. A. J. Johnson and Herman E. Krooss 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1960 
 - 466 p. ;  22 cm. 
<br/><br/> First ed. published under title : The origins and development of the American economy. 
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<br/><br/><label>LCCN: </label>60-005132 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Economic conditions