Seliger, Herbert W. <br/><br/>
Secound language research methods / 
Herbert W. Seliger. 
 - 7th ed. 
 - New york:  Oxford university,  c2003. 
 - v, 270p.:  ill.;, figs.;  20 cm. 
<br/><br/> Includes references (p. 261-266) and index. 
<br/><br/> Dept. of English 
<br/><br/><label>ISBN: </label>194370674 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research as a natural process
<br/><br/><label>Dewey Class. No.: </label>001.42  / SES