Laird, Donald A.
Nationality: 
(Unknown)
Identities and Authority Control
- pdbooks.info ID: 57842
Donald A. Laird Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
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| Increasing personal efficiency; the psychology of personal progress | 1929 | Author | |  |  | | | ||