G. Campbell: Compendium of the World's languages. 2 volumes. Routledge 1991. 14133 Luigi Luca Cavalli-Sforza: Gene, Vo''lker und Sprachen. dtv 1999, 250p. DM 25. 14142 David Crystal: Die Cambridge-Enzyklopa''die der Sprache. Campus 1998, 480p. DM 50. Harald Haarmann: Kleines Lexikon der Sprachen. Beck 2001, 460p. Eur 19. Harald Haarmann: Lexikon der untergegangenen Sprachen. Beck 2002, 230p. Eur 13. 14112 Michaell Meier-Bru''gger: Indogermanische Sprachwissenschaft. De Gruyter 2000, 280p. DM 48. Glanville Price (ed.): Encyclopedia of the languages of Europe. Blackwell 1998, 500p. 0-631-19286-7. Pds. (?) 75. 14131 Merritt Ruhlen: A guide to the world's languages I - classification. Stanford UP 1991, 460p. DM 58. 14136 Merritt Ruhlen: The origin of language. Wiley 1994, 240p. DM 42. 14093 Hans Joachim Sto''rig: Abenteuer Sprache. Humboldt 1997, 400p. DM 47. 13490 Bernice Wuethrich: Learning the world's languages - before they vanish. Science 19 May 2000, 1156-1159. 14072 Francisco Villar: Gli indoeuropei e le origini dell'Europa. Il Mulino 1997, 680p. Lire 55.000.