• 2 Videos, Slides, Films

• 2 Business enterprises, Foreign
• 2 Business ethics
• 2 Conservation of natural resources
• 2 Environmental protection
• 2 International business enterprises
• 2 Management. enterprises
• 2 Natural resources
• 1 Economic geography
• 1 Globalization
• 1 Human geography
• 1 Social change

• 2 Films Media Group
• 2 Films for the Humanities & Sciences (Firm)

• 2 English

• 2 Internet videos
• 2 Videorecording
• 1 Video recordings for the hearing impaired

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