Natchaya Chalaysap <br/><br/>
Grammatical analysis, synthesis and transformation of sentence : self-study text with answer key 

 - Bangkok :  Technical Publication National Institute of Development Ad,  1988 
 - 130 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENGLISH LANGUAGE--GRAMMAR<br/>ENGLISH LANGUAGE--SENTENCES
<br/><br/><label>LC Class. No.: </label>PE 1112  / N372G