I'm sorry if I use this pubblic space for my personal intererest, but I need an hand by you. I'm doing a work on this issue, but I don't find the book "BRISTLE". I've sent some email to  editors@bristle.org.uk , but nothing!! How can get to have this fundamental book for me? Do you have others books about billboard's modification to suggest to me? I'm looking also to "THE TACTICS AND STRATEGIES OF THE ART OF CHANGE" of Lisa Prothers, do you know if exsist it? if somebody could help me , please write me at

 a_simone@email.it

thank you a lots and show must go off..

TINO