The "39" is almost certainly an artifact of digital file sharing, not an official part of the book’s title.
While you mentioned an .epub format, official digital versions are available through major retailers like Amazon and Google Books . You can also find archival copies to borrow on the Internet Archive . George Harrison I Me Mine 39.epub
: Written in January 1969, "I Me Mine" was inspired by Harrison's absorption of Hindu texts like the Bhagavad Gita The "39" is almost certainly an artifact of
— In rare cases, a user or system adds the number of pages (e.g., a scanned version running 39 pages of introductory material). However, the full I Me Mine is far longer — over 400 pages in print. : Written in January 1969, "I Me Mine"
Official product details and links to purchase are provided here. George Harrison | Official Website Key Content in I me mine : Harrison, George, 1943 - Internet Archive