- The Importance of Introducing the One-Way Valves Around the Forks of the Hydraulic Installation of a Hybrid Hydraulic Vehicle GBP 11.00
- Concept Car Designs for the Future GBP 11.00
- The Free Piston Engine as Prime Mover for Converter Based Vehicle Propulsion Systems GBP 11.00
Subtotal (excluding shipping and tax) GBP 33.00