Spolsky, Bernard <br/><br/>
Conditions for second language learning :  introduction to a general theory / 
Bernard Spolsky 
 - Oxford :  Oxford University Press,  1989 
 - 272 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0194370631 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language acquisition<br/>Interpersonal communcation in children