TY  - BOOK
AU  - Ladefoged Peter
TI  - Phonetic data analysis :  An introduction to fieldwork and instrumental techniques
SN  - 0631232699
U1  - P111:1, P3 
PY  - 2003///
CY  - Malden
PB  - Blackwell Publishing USA      
KW  - LINGUISTICS
ER  -