G.C.E.(O/L) Business Studies :  Past 10 Year Papers with Answers. 

 - 1st Ed. 
 - Colombo :   Astan Publication,   2024. 
 - 1st Ed. 
<br/><br/><label>ISBN: </label>9789550584611 
<br/><br/><label>Dewey Class. No.: </label>380  / BUS