Krug, Manfred G. <br/><br/>
Topics in English Linguistics [TiEL] : Emerging English Modals : A Corpus-Based Study of Grammaticalization 
Krug, Manfred G. 
 -  Walter de Gruyter  2011 
 - On-campus e-Book by ebrary under Digital Library Program of Higher Education Commission (HEC) of Pakistan 
<br/><br/><label>ISBN: </label>9783110820980     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language & Literature