TY  - BOOK
AU  - Piboon Sukvijit
TI  - Reserch report a study of factors affecting learning achievement in english foundation courses of second-year students at Sirpatum University
AV  - PE 1128 P52R 2009
PY  - 2009///
CY  - bangkok
PB  - Sirpatum University
KW  - ENGLISH LANGUAGE
N1  - Biography
ER  -