Laird, Helene. <br/><br/>
The tree of language / 
by Helene and Charlton Laird. Illustrated by Ervine Metzl. 
 - London :  Faber & Faber,  [1957]. 
 - 233 p. :  ill. ;  18 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Etymology.<br/>English language--History.