TY  - BOOK
AU  - Castle William E
TI  - Effect of selective narrow-band filtering on the perception of certain English vowels
T2  - Janua linguarum series practica ed by Cornelis H Van Schooneveld; 13
U1  - P111:11, K4 (PD) 
PY  - 1964///
KW  - LINGUISTICS
ER  -