Search by classification

• 522- History of science and technology
  • 522-171 Technology
    • 522-183 Tools; Elementary mechanisms; machines
      • 522-186 Machines
        • 522-187 General points
        • 522-188 Hydraulic machines
        • 522-189 Stream engines
        • 522-190 Internal combustion engines
        • 522-191 Electric motors
        • 522-192 Clocks and watches
        • 522-193 Mechanization

Title

• en : Machines
• fr : Machines.

SKOS Notation

522-186

In the plan

Francis Classification Scheme