Approaches to grammaticalization / 
edited by Elizabeth Closs Traugott and Bernd Heine 
 - Philadelphia :  John Benjamins Pub. House,  1991 
 - x, 360 p. ;  24 cm. 
 - Typological studies in language ;  v. 19 .
<br/><br/>Includes bibliographical references and index 
<br/><br/>Vol. 1.-- Focus on theoretical and methodological issues xi, 361 p. -- ISBN 9027228957.-- v.2. Focus on types of grammatical markers. - [11] 557 p. - ISBN 902722899x 
<br/><br/><label>ISBN: </label>9027229015 :  USD 210.00 9027229023 1556194048 1556194056 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grammar, Comparative and general--Grammaticalization<br/>Generative grammar<br/>Parts of speech<br/>Language acquisition
<br/><br/><label>Dewey Class. No.: </label>415