Radio with Questions and Answers
Date
1923
Credits
- John R. Irwin Author
Format
- Book 880
- Illustration 332
- Book Cover 275
- diagrams 18
Publishers
Media
- paper 1703
Locations Made
- United States 899
- New York 398
This book was written by John R. Irwin and published in 1923. The contents of this book showcase the numerous ways well designed icons, diagrams, and illustration can benefit a learner. Of note is the variety of complexity within the book's graphics, ranging from simple line drawings to highly detailed illustration.














