1.
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Resources and Technology
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2.
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Sovremennaâ Ekonomika : Problemy, Tendencii, Perspektivy
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3.
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Economy and Sociology
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4.
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Balcanica
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5.
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System Research and Information Technologies
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6.
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Language Design
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7.
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Neftegazovaâ Geologiâ : Teoriâ i Praktika
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