Problems about war : for classes in arithmetic : suggestions for makers of textbooks and for use in schools
Finna-recension
Problems about war : for classes in arithmetic : suggestions for makers of textbooks and for use in schools
Sparad:
| Språk |
engelska |
|---|---|
| Originalverkets språk |
engelska |
| Utgivare |
Washington ,
1915.
|
| Serie | Publication / Carnegie Endowment for International Peace, Division of Intercourse and Education, no. 10 |
| Mer information | by David Eugene Smith ; with and introduction by Paul Monroe |