Oakley, Amy,  1882-1963. <br/><br/>
Our Pennsylvania :  keys to the keystone state / 
By Amy Oakley,  illustrations by Thornton Oakley. 
 - Indianapolis :  Bobbs-Merrill,  c1950. 
 - 467 p. :  illus., map (on lining papers) ;  23 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Pennsylvania--Description and travel.
<br/><br/><label>Dewey Class. No.: </label>917.48  / OAO