ADVERTISEMENT INTRODUCTION TO NON-VIOLENCE PUBLICATIONS OF THE PACIFIST RESEARCH BUREAU #NAME? 5c #NAME? 25c #NAME? 25c #NAME? 25c - - - - - - 5. Comparative Peace Plans** 25c #NAME? 10c #NAME? 25c #NAME? 25c - - 9. Economics for Peace* 25c 10. Conscientious Objectors in Prison* 25c * In Preparation ** Out of Print