Ruhlen, Merritt. <br/><br/>
Guide t,o the world`s language(volume 1:classification) /  

 - 1st ed /  
 - London :   Edward Arnold(Publishers) Ltd ,   1968 
 - xii,433p :  
<br/><br/><label>ISBN: </label>0-7131-6503-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linguistics<Toxon Names>
<br/><br/><label>Dewey Class. No.: </label>P:g1  / M7;1