TY  - BOOK
AU  - Posecion, O.T.
TI  - Language research: principles and application
SN  - 971-685-727-6
U1  - GC 400.072 P855 2011 
PY  - 2011///
CY  - Quezon City
PB  - Lorimar Publishing
KW  - Language research
N1  - Includes bibliographies
ER  -