Graves, Sue. <br/><br/>
Inventing The Telephone/ 
Sue Graves. 
 - 24 s. :  fotğ.;renk.;res ;  25 sm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>İngilizce
<br/><br/><label>Dewey Class. No.: </label>420