Heroes of progress : stories of successful Americans
Wedi'i Gadw mewn:
| OCLC: | 4249208 |
|---|---|
| Prif Awdur: | |
| Iaith: | English |
| Cyhoeddwyd: |
Boston : New York [etc.],
Houghton Mifflin Co.;
[c1921]
|
| Pynciau: | |
| Fformat: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Disgrifiad Corfforoll: | iv p., 1 l., 263 p. : illus. (incl. ports.) ; 19 cm. |
|---|---|
| Cynulleidfa: | Elementary School. |