Spolsky, Bernard <br/><br/>
Conditions for Second Language Learning : Introduction to a general theory 
By Bernard Spolsky 
 -  Oxford University Press  1990 
 - x, 272 pages, 23 cm. 
<br/><br/> includes bibliographic references and index 
<br/><br/><label>ISBN: </label>0-19-437063-1 
<br/><br/><label>Dewey Class. No.: </label>401.93 Sp6 1990