Several Indian and international universities have digitized their microfilm collections. You can request a "Karisiriyana" search in the database or the Digital Library of India .
While searching for a free on Google may lead to unofficial file-sharing sites, downloading unauthorized PDFs infringes on copyright laws and deprives the author and publishers of their hard-earned royalties. Furthermore, random PDF download links on the internet frequently harbor malware or phishing risks. karisiriyana pdf