Principles of teaching
| Main Author: | |
|---|---|
| Other Authors: | , | 
| Format: | Book | 
| Language: | English | 
| Published: | New York
          American Book
    
        c1936. | 
| Series: | American education series
              G. D. Strayer, general editor | 
| Main Author: | |
|---|---|
| Other Authors: | , | 
| Format: | Book | 
| Language: | English | 
| Published: | New York
          American Book
    
        c1936. | 
| Series: | American education series
              G. D. Strayer, general editor |