TY  - BOOK
AU  - 
AU  - Ainsworth-Vaughn, Nancy.
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : introductory readings 
SN  - 0876261691 :
SN  - 2
PY  - 1976///];copyright 1976.46
CY  - Cambridge, Mass.
PB  - Winthrop Publishers
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Language and languages.;Linguistics
N1  - Includes bibliographies; 5
ER  -