The human body, how it is built and how it works
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LEABHAR | 
| Teanga: | English | 
| Foilsithe / Cruthaithe: | New York
          American Book Co.
    
        1949. | 
| Sraith: | Health of our nation | 
| Príomhchruthaitheoir: | |
|---|---|
| Formáid: | LEABHAR | 
| Teanga: | English | 
| Foilsithe / Cruthaithe: | New York
          American Book Co.
    
        1949. | 
| Sraith: | Health of our nation |