Natural Language and Logic. Berlin: Springer- Verlag, 1990 252 p. ill. 3-540-53082-7.
Natural Language and Logic. Berlin: Springer- Verlag, 1990 252 p. ill. 3-540-53082-7.
(1990) Natural Language and Logic, Berlin: Springer- Verlag 252 p. ill. 3-540-53082-7.
(1990). Natural Language and Logic. International Scientific Symposium Hamburg,FRG,May 9-11,1989. Berlin: Springer- Verlag, 252 p. ill.
Natural Language and Logic: International Scientific Symposium Hamburg,FRG,May 9-11,1989. Berlin: Springer- Verlag; 1990. p. 252 p. ill. ISBN: 3-540-53082-7.