1.
 |  | Title: Stretching the Imagination: Representation and Transformation in Mental Imagery (Counterpoints) by Cesare Cornoldi, Robert H. Logie, Maria A. Brandimonte, Geir Kaufmann, Daniel Reisberg ISBN: 0195099478 Publisher: Oxford University Press Pub. Date: 01 March, 1996 List Price: $50.00 Amazon.com Price: $50.00 |
2.
 |  | Title: Imagery, language, and cognition: Toward a theory of symbolic activity in human problem-solving by Geir Kaufmann ISBN: 8200019616 Publisher: distribution office, Columbia University Press Pub. Date: 1980
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3.
 |  | Title: Visual Imagery and Its Relation to Problem Solving: A Theoretical and Experimental Inquiry by Geir Kaufmann ISBN: 8200017885 Publisher: Scandinavian Univ Pr Pub. Date: 01 January, 1980 List Price: $13.00 Amazon.com Price: $13.00 |
4.
 |  | Title: Probleml²sning og kreativitet: Organisasjonspsykologiske perspektiver (Cappelens almab²ker) by Geir Kaufmann ISBN: 8202046130 Publisher: Cappelen Pub. Date: 1980
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5.
 |  | Title: Innovation: A Cross-Disciplinary Perspective (Norwegian University Press Publication S) by Kjell Gronhaug, Geir Kaufmann ISBN: 8200027597 Publisher: Norwegian University Press Pub. Date: 01 January, 1991 List Price: $19.95 Amazon.com Price: $19.95 |
6.
 |  | Title: Innovation: Cross-Disciplinary Perspective by Kjell Gronhaug, Geir Kaufmann ISBN: 8200074463 Publisher: Oxford University Press Pub. Date: February, 1991 List Price: $39.95 Amazon.com Price: $39.95 |