This book investigates the principles and practices of aerodynamic design for road vehicles. It is written by R. H. Barnard, an author with expertise in the field of automotive engineering. The text likely draws upon established principles of fluid dynamics and applies them to the specific challenges of vehicle design, aiming to explain how shape influences performance and efficiency. The content is expected to cover theoretical foundations as well as practical considerations for engineers and designers.

This book is likely regarded as a technical reference for automotive engineers and students interested in vehicle aerodynamics. Its focus on fundamental principles and practical application suggests it serves as a foundational text in the field. The subject matter indicates a detailed exploration of how design choices impact a vehicle's interaction with the air, likely appealing to specialists seeking to understand the science behind efficient and stable road vehicle design.