Radio with Questions and Answers
Date
1923
Credits
- John R. Irwin Author
Format
- Book 953
- Illustration 361
- Book Cover 293
- diagrams 18
Publishers
Media
- paper 1860
Locations Made
- United States 974
- New York 422
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.














