Hymes, Dell <br/><br/>
Foundations in sociolinguistics   : An ethnographic approach 
/ Dell Hymes 
 - 1a ed. 
 - London :   University of Pennsylvania Press,   1974 
 - 246 p. ;   23 cm. 
<br/><br/><label>ISBN: </label>0812210645 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociolingüística
<br/><br/><label>LC Class. No.: </label>P40  / H96 1974