Ergativity :  towords a theory of grammatical relations / 
edited by Frans Plank 
 - London :  Academic Press,  1979 
 - xiii, 569 p. ;  24 cm. 
<br/><br/> Includes bibliography p. 511-554 and index 
<br/><br/><label>ISBN: </label>0125581505 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grammar, Comparative and general--Case