Letter on a Form with Attachments The chairman of IFIP TC-2 invites the addressee to the next meeting which will be held at the Hotel Solec in Warshaw, Poland, in June 20 - 24, 1988. Enclosures are: 1)formal description of programming concepts, 2)registration and hotel reservation forms. Date: 30.09.1987 Original document language: English, German Authors: Andrzej Blikle, Erich J. Neuhold Organizations: IFIP, Inst. of Computer Science of the Polish Ac. Sci. Addressee: Andrei Petrovich Ershov