Robertson, J. C.
Nationality: 
(Unknown)
Identities and Authority Control
- pdbooks.info ID: 118901
J. C. Robertson Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| Trained workers. Ttie new standard teacher training course. Sec. 4. Ten lessons on the school | 1917 | Author | |  |  | | | ||