Analyzing variation in language :  papers from the Second Colloquium on New Ways of Analyzing Variation / 
Ralph W. Fasold, Roger W. Shuy, editors 
 - Washington :  Georgetown University Press,  1975 
 - vii, 327 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0878402071  RM4.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Variation--Congresses<br/>Languages in contact--Congresses<br/>Sign language--Congresses