Universal Decimal Classification. English full edition-Veterinary science
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Universal Decimal Classification. English full edition-Engineering, technology in general. Characteristics and details of machines, equipment, plant, processes and products
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Universal Decimal Classification. English full edition-Heat engines in general. Steam power. Steam engines. Boilers. Water power. Hydraulic energy
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Universal Decimal Classification. English full edition-Electrical engineering
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Universal Decimal Classification. English full edition-Heat engines (other than steam engines)
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Universal Decimal Classification. English full edition-Fluids handling, storage and distribution plant and equipment
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Universal Decimal Classification. English full edition-Mechanical power transmission. Machine elements. Gearing. Materials handling. Mechanical attachments, fixings, fasteners. Lubrication
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Universal Decimal Classification. English full edition-Mining
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Universal Decimal Classification. English full edition-Hydraulic (water) construction works
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Universal Decimal Classification. English full edition-Agriculture in general. Forestry. Plant injuries, diseases and pests. Plant protection
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