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Book summary

Serendipity:

• Structural Learning and Concrete Operations: An Approach to Piagetian Conservation by Josephm Scandura (9780030566974)
• Das Diskriminierungsverbot: Die Kartellrechtlichen Grundlagen Aus Betriebswirtschaftlicher Sicht by Bernhard Hartmann (9783448011555)
• Nations at Risk: The Impact of the Computer Revolution by Edward Yourdon (9780917072048)