Schuhmacher, W. W. <br/><br/>
Cybernetic aspects of language / 
by W. W. Schuhmacher 
 - Mouton :  The Hague,  1972 
 - 61 p. ;  23 cm. 
 - Janua linguarum. Series minor  146 .
<br/><br/>p. 54-57 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages<br/>Cybernetics<br/>Mathematical linguistics