Can people compare stimulus information by a ratio operation? /

Bibliographic Details
Main Author: Veit, Clairice T.
Corporate Author: Rand Corporation
Format: Book
Language:English
Published: Santa Monica, CA : Rand, 1991.
Subjects:
Description
Item Description:Cover title.
"P-7741."
Physical Description:23 pages : illustrations ; 28 cm.
Bibliography:Includes bibliographical references (pages 21-23).