Bursill-Hall, G. L <br/><br/>
Speculative grammars of the middle ages:  the doctrine of partes orationis of the modistate/ 
By G.L. Bursill-Hall 
 - The Hague  Mouton  1971 
 - 424 pages ;  25 cm. 
 - Approaches to semiotics ; 11 .
<br/><br/> Originally presented as the author's thesis, University of London, 1969. 
<br/><br/>Bibliography: p. 400-406. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grammar, Comparative and general