Paolo Manitto ; translation editor, P.G.Sammes. K. Urbaniec ; translation editor, C. McDermott. editor, M. Kovacs ; translation editor, T. Waldmeyer. L. V. Ovsiannikov ; translation edited by W. F. Ames. J. Kragten ; translation editor, Mary Masson. by L. Sors ; English translation editor, S. E. Mitchell.