TY  - BOOK
AU  - Natchaya Chalaysap
TI  - Grammatical analysis, synthesis and transformation of sentence : self-study text with answer key
AV  - PE 1112 N372G
PY  - 1988///
CY  - Bangkok
PB  - Technical Publication National Institute of Development Ad
KW  - ENGLISH LANGUAGE
KW  - GRAMMAR
KW  - SENTENCES
ER  -