Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Now in its ninth edition, Air Transportation: A Global Management Perspective by John Wensveen is a well-proven, accessible textbook that offers a comprehensive introduction to the theory and practice of air transport management. In addition to explaining the fundamentals, the book transports the reader to the leading edge of the discipline, using past and present trends to forecast future challenges and opportunities the industry may face, encouraging the reader to think deeply about the decisions a manager implements. The word "Global" has been added to the subtitle for this edition, reflecting an increased emphasis on worldwide operations, including North America, Latin America/Caribbean, Europe, Asia-Pacific, the Middle East, and Africa. The ninth edition focuses on the "Age of Acceleration," addressing trends related to emerging technologies, such as autonomy, artificial intelligence, augmented reality, virtual reality, 3-D printing, data analytics, blockchain, cybersecurity, etc. New material includes extra information on airport management and operations, air carrier business models, aviation risk, safety and security, and how changing political landscapes impact the aviation industry. Enhanced content is supported by the addition of new chapters and online supplemental resources, including PowerPoint presentations, chapter quizzes, exam questions, and links to online resources. This wide-ranging textbook is appropriate for nearly all aviation programs that feature business and management. Its student-friendly structure and style make it highly suitable for modular courses and distance-learning programs, or for self-directed study and continuing personal professional development.

Economics: Private and Public Choice is an aid for students and general readers to develop a sound economic reasoning. The book discusses several ways to economic thinking including six guideposts as follows: (i) scarce goods have costs; (ii) Decision-makers economize in their choices; (iii) Incentives are important; (iv) Decision-makers are dependent on information scarcity; (v) Economic actions can have secondary effects; and (vi) Economic thinking is scientific. The book explains the Keynesian view of money, employment, and inflation, as well as the monetarist view on the proper macropolicy, business cycle, and inflation. The book also discusses consumer decision making, the elasticity of demand, and how income influences demand. The text analyzes costs and producer decisions, the firm under pure competition, and how a competitive model functions. The book explains monopoly, and also considers the high barriers that prevent entry such as legal barriers, economies of scale, and control over important resources. The author also presents comparative economic systems such as capitalism and socialism. This book can prove useful for students and professors in economics, as well as general readers whose works are related to public service and planning in the area of economic development.