Walker, James A. <br/><br/>
Variation in linguistic systems / 
James A. Walker. 
 - New York, NY :  Routledge,  2010. 
 - xviii, 158 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references (p. 144-152) and index. 
<br/><br/>Linguistic corpora and abbreviations -- Acknowledgments -- Introduction -- Variation and variables -- The analysis of linguistic variation -- Multivariate analysis with GoldVarb -- Variation in sound systems -- Variation in grammatical systems -- Language change -- Language contact -- Conclusion. 
<br/><br/><label>ISBN: </label>9780415990677 (hbk)  RM457.62 041599067X (hbk) 9780415990684 (pbk.) 0415990688 (pbk.) 0203854209 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Variation.