The Gunasena English Primer : For Those Learn English as a Second Language 

 - Colombo:  M.D.Gunasena   Co.,Ltd,  1989. 
 - 41p.;  col.ill.;  19 cm 
<br/><br/><label>ISBN: </label>9552103967 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Usage
<br/><br/><label>Dewey Class. No.: </label>428  / GUN