A study of user behavior in problemsolving with an interactive computer /

Bibliographic Details
Main Author:	Seven, M. J.
Corporate Author:	Rand Corporation
Other Authors:	Boehm, Barry W., Watson, R. A.
Format:	Book
Language:	English
Published:	Santa Monica, Ca[lif.] : Rand Corp., [1971]
Subjects:	Time-sharing computer systems.

Description
Item Description:	"A report prepared for National Aeronautics and Space Administration." "R-513-NASA." "April 1971." Contract Number NAS-12-2144.
Physical Description:	xi, 43 pages : charts. ; 28 cm.
Bibliography:	Includes bibliographical references.