ISBN 0590847546 books & textbook
What Happens When ...?: You Turn on the Tv, Flick on a Light, Mail a Letter
Farndon, John Fricker, Steve Harnden, Mike Harden, Mike
Cartwheel Books /1996T Hardcover / 45 Pages
isbn-10: 0590847546 / isbn-13: 9780590847544
