Franklin W. Dixon  <br/><br/>
සතුටු උයනේ මාරකය   The Hardy Boys - Undercover Brothers 

 - Vijesuriya Gantre Kendare  maradana   2021 
 - 232p  1 
 - 2023-10-13 
<br/><br/>Sudath Rohan  
<br/><br/><label>ISBN: </label>978-624-5664-00-9 
<br/><br/><label>Nat. Bib. No.: </label>0008848 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>DIX 
<br/><br/><label>Universal Decimal Class. No.: </label>891.483