Submitted on: 16 July 2001.
Revised on: 01 August 2001.
Accepted on: 12 August 2001.
MOTIVATION AND EMOTION
Submitted on: 24 March 2001.
Revised on: 04 April 2001.
Accepted on: 20 April 2001.
MOTIVATION AND EMOTION---SPRINGER/PLENUM PUBLISHERS
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