This book, "The A-B-C of aviation a complete, practical treatise outlining clearly the elements of aeronautical engineering, with special reference to simplified explanations of the theory of flight, aerodynamics and basic principles underlying the action of balloons. pt 1", by V.W. Page, is a replication of a book originally published before 1918. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.