This request appears to cover two different interests: the historical significance of Babasaheb Purandare’s seminal work, and the technical search for a "patched" PDF version of the book.
Babasaheb Purandare, also known as Bhausaheb Purandare, was a renowned Marathi writer, historian, and scholar. He is best known for his meticulously researched books on Shivaji and his era. Purandare's works are considered authoritative and have been widely read and appreciated by scholars and history enthusiasts alike. This request appears to cover two different interests: