Keller, Helen <br/><br/>
The world I live in and Optimism :  A collection of essays / 
H. Keller. 
 - Mineola, N.Y. :  Dover Publications, Inc.,  2013. 
 - xii, 110 p :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>978-0-486-47367-3 0-486-47367-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Foreign literature