If you're unable to find the PDF, you can consider the following alternatives:
When searching for "exclusive PDF," beware of sites offering EXE files or asking for credit card details for a "free download." Exclusive copies of Kothari's book are rarely behind paywalls of sketchy link shorteners. Legit academic PDFs are usually hosted on university repositories (like NPTEL) where Kothari’s video lectures accompany the text. If you're unable to find the PDF, you