Premaratna, P.Vithana. <br/><br/>
Speak English 1 : Part 1 

 - Gunasena  Colombo  1992 
 - xxv, 54 p,  21 cm 
<br/><br/><label>ISBN: </label>9552105927 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>425 PRE 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grammar Of Standard Language
<br/><br/><label>Dewey Class. No.: </label>425  / PRE