edited by Betty Reardon and Eva Nordland ; with the assistance of Robert Zuber. edited by Dexter H. Howard ; with the assistance of Lois F. Howard. edited by Elaine Treharne and Greg Walker with the assistance of William Green. edited by M. Frigessi di Rattalma ; with the assistance of F. Seatzu. edited by Cemil ogretir and Imre G. Csizmadia ; with the assistance of Emilia A. Lang. edited by Gerald L. Wick, Walter R. Schmitt ; with the assistance of Robin Clarke. edited by Annie M. Brewer, with the assistance of Marie Browne. edited by J. Donald Monk, with the cooperation of Robert Bonnet. edited by John Algeo, with the assistance of Adele S. Algeo. edited by Barry R. Bloom and John R. David ; with editorial assistance of Roberta David and Lenore Grollman.