Many thanks to all the people on the list who answered my two recent queries. Francois Voegeli Fac. des lettres Section de langues et civilisations orientales Universite de Lausanne BFSH 2 CH-1015 Tel.: (41.21) 692-2721 Fax.: (41.21) 692-3045 E-mail: Francois.Voegeli at orient.unil.ch