1. | € 111,00 | EAN-13: 9780691647142 Nelson Richard R. | Schultz T. Paul | Slighton Robert L. Structural Change in a Developing Economy â Colombia`s Problems and Prospects
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2. | € 212,00 | EAN-13: 9780691651941 National Bureau National Bureau | Nelson Richard R. The Rate and Direction of Inventive Activity â Economic and Social Factors
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3. | € 76,00 | EAN-13: 9780691625492 National Bureau National Bureau | Nelson Richard R. The Rate and Direction of Inventive Activity â Economic and Social Factors
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4. | € 45,00 | EAN-13: 9780691620381 Nelson Richard R. | Schultz T. Paul | Slighton Robert L. Structural Change in a Developing Economy â Colombia`s Problems and Prospects
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