Radio with Questions and Answers
Date
1923
Credits
- John R. Irwin Author
Format
- Book 916
- Illustration 338
- Book Cover 278
- diagrams 18
Publishers
Media
- paper 1745
Locations Made
- United States 935
- New York 411
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.














