12973 Ju''rgen Groll/Wolfgang Schmid: Pons Reisewo''rterbuch Thaila''ndisch. Klett 1997, 270p. DM 24. 12975 Mary Haas: The Thai system of writing. Spoken Language Services 1980. Manfred Kummer: Thaila''ndisch fu''r Anfa''nger. Groos 1997, 172p. DM 42. 12972 Martin Lutterjohann: Kauderwelsch - Thai Wort fu''r Wort. Rump 1999, 160p. DM 15.