Edited by Ehsan Yar-Shater. Foreword by John S. Badeau. edited by Madan M. Gupta ... [et al.] ; foreword by Lotfi A. Zadeh. edited by David McFarland ; foreword by Niko Tinbergen. edited by M. B. Schnapper. Foreword by Arthur Sweetser. edited by R.C. Nairn ; with a foreword by J.R. Marrack. edited by Tensie Whelan ; foreword by Peter A.A. Berle. edited by Norman Jolliffe ; foreword by W. Henry Sebrell. edited by Leon Schiff ; with a foreword by Cecil J. Watson. edited by James F. Gatti ; with a foreword by Malcolm F. Severance.