I think it was on 'Rubber Soul'? Don't know for sure. Well, here it is, with the first bit tabbed:
Paperback Writer
By John Lennon & Paul McCartney
It took almost 30 years to get this song on a computer :-) (Original written in 1966, I wrote this on 01.01.1995) Yip, it's the best two-chord song I've ever heard...
G7 Dear Sir or Madam, will you read my book? It took me years to write, will you take a look It's based on a novel by a man named Lear C And I need a job so I want to be a paperback writer G7 Paperback writer
G7 It's a dirty story of a dirty man And his clinging wife doesn't understand His son is working for the Daily Mail C It's a steady job but he wants to be a paperback writer G7 Paperback writer
G7 It's a thousand pages, give or take a few I'll be writing more in a week or two I can make it longer if you like the style