* Published by Nazar Cultural Research Institute

* Written by Dr. Fariborz Khosravi

* 253 pages, Rls.20,000

The main source for this book was the recorded data of the Islamic Revolution's Cultural Documentation Organization. During the Pahlavi period, some 40 percent of the censored items were political, 23 percent literary and 15 percent religious. It took an average of 47 days for each book to be approved.