Description: Explanation and interaction:

Main Author:	Cawsey, Alison
Format:	Book
Language:	English
Published:	Cambridge, Mass.: MIT Press, c1993
Subjects:	Human-computer interaction Natural language processing (Computer science) Question-answering systems

Item Description:	Includes bibliographical references and index.
Physical Description:	vi, 232 p. ; 23 cm.
ISBN:	0262032023