De Chene, Brent E. (Brent Eugene),  1948- <br/><br/>
The historical phonology of vowel length / 
Brent E. De Chene 
 - 3 microfiches ;  11 x 15 cm. 
<br/><br/>Thesis (Ph.D.)-University of California, 1979 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vowels.<br/>Duration (Phonetics).<br/>Grammar, Comparative and general--phonology.<br/>Historical linguistics.