TY  - BOOK
AU  - Chiba, Tsutomu
AU  - Chiba, Tsutomu Kajiyama, Masato
TI  - Vowel : Its nature and structure
U1  - P:2:11 
PY  - 1958///
CY  - Tokyo
PB  - Phonetic Soc. of Japan
KW  - P:2:11
ER  -