Barrutia, Richard <br/><br/>
Linguistic theory of language learning as related to machine teaching / 
by Richard Barrutia 
 - Germany :  Julius Groos Verlag,  1969 
 - 119 p. :  ill. ;  21 cm. 
<br/><br/>Bibliography: p. 105-119 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linguistic analysis (linguistics)<br/>Linguistics<br/>Languages modern--Study and teaching--Audio-visual aids
<br/><br/><label>Dewey Class. No.: </label>410.7