Richard von Mises 
Theory of Flight 

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. Although the book is meant as a text for students and engineers, it was not the author’s purpose to supply the reader with ready-made formulas in which to substitute design data. Nor was it his intention to give a collection of results that the candidate for a degree should memorize. The book aims, as did the Fluglehre, to develop interest in and understanding of the fundamental ideas that underlie the design and the operation of modern aircraft. The problems inserted at the ends of the sections, particularly those marked by an asterisk, are intended to give some direction to the efforts of any reader who would apply himself toward a better comprehension of the diversified questions involved in the theory of airplane flight.