O'Brien, Thomas, Filipov, Christian The Current Regulatory Framework Governing Business in Bulgaria,
The World Bank, 2001, XII, 53 p., 0-8213-4982-1.
O'Brien, Thomas, Filipov, Christian .
The Current Regulatory Framework Governing Business in Bulgaria.
Washington: The World Bank, 2001, XII, 53 p., 0-8213-4982-1.
O'Brien, Thomas, Filipov, Christian (2001)
The Current Regulatory Framework Governing Business in Bulgaria,
Washington: The World Bank, XII, 53 p., 0-8213-4982-1
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