Johnson, Charles Douglas, 1932- <br/><br/>
Formal aspects of phonological description h [microform] / 
by Charles Douglas Johnson 
 - Ann Arbor, Mich. :  University Microfilms International,  1971 
 - 1 microfilm reel :  positive ;  35 mm. 
<br/><br/>Thesis (Ph.D.) - University of California, 1970 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grammar, Comparative and general--phonology