Region in transitions :  report of the economic study of the Pittsburgh region / 
Pittsburgh Regional Planning Association 
 - Pittsburgh :  University of Pittsburgh Press,  1963 
 - 462 p. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> USD 8.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Employment (economic theory)
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Pittsburgh--Economic conditions
<br/><br/><label>Dewey Class. No.: </label>330.974886