Frederick Bedell

• Alternating Currents: An Analytical and Graphical Treatment for Students and ...
• Air Propeller
• Airplane - a Practical Discussion of the Principles of Airplane Flight
• Airplane Characteristics; a Systematic Introduction for Flyer and Student and for All Who Are Interested in Aviation
• Alternating Currents - an Analytical and Graphical Treatment for Students and Engineers
• Principles of the Transformer
• The airplane