Busnel, R.G. <br/><br/>
Whistled languages. 

 - New York  Springer - Verlag  1976 
 - vii,117p.,40figs 
 - Communication and Cybernetics-13. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>P:10C3
<br/><br/><label>Dewey Class. No.: </label>P:10C3  / K6