Cohen, David,   1940- <br/><br/>
On the linguistic representation of presuppositions:  [microform] / 
by David Cohen 
 - Ann Arbor, Mich. :  University Microfilms International,  1972. 
 - 1 microfilm reel :  positive ;  35 mm. 
<br/><br/>Thesis (Ph.D.) - University of Texas at Austin, 1971. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grammar, Comparative and general.