Crothers, Edward J. <br/><br/>
Experiments in second-language learning 
[by] Edward Crothers and Patrick Suppes. 
 - New York,  Academic Press,  1967. 
<br/><br/>Bibliography: p. 352-366. 
<br/><br/><label>LCCN: </label>66030077 //r853 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Russian language -- Study and teaching -- United States.--Russian language -- Study and teaching -- United States.--Russian language -- Study and teaching -- United States.<br/>Language and languages -- Study and teaching.--Language and languages -- Study and teaching.
<br/><br/><label>LC Class. No.: </label>PG2066  / .C7 
<br/><br/><label>Dewey Class. No.: </label>491.7/07