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_aDR72 _bY528 |
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| 100 | 1 | _aYivkov, Todor | |
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_aBulgaria : _bpor el camino de la paz y la reestructuración / _cTodor Yivkov. |
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_aMéxico : _bDiana, _c1989. |
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| 300 | _axi, 406 p. | ||
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_aBULGARIA - _xPOLITICA Y GOBIERNO _99415 |
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_c6118 _d6118 |
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