by Rozsa Peter ; translated by Z. P. Dienes. R?ozsa P?eter ; [translated by I. Juh?asz]. by Konrad Guenther ; translated by Bernard Miall. by Orazio Svelto ; translated by David C. Hanna. by Guy Seguier ; translated by E. Griffin. by J.E. Pin ; translated by A. Howie. by W. Marxsen ; translated by G. Buswell. by Giorgio Abetti; translated by J.B. Sidgwick. by Heinz Hossdorf ; translated by C. Van Amerongen. by Rudolf Otto ; translated by John W. Harvey.