Koopman, Bernard Osgood, 1900-Alternative names
Koopman earned his Harvard AB in 1922, his AM in 1924, and his PhD in 1926.
From the description of Congruences of straight lines / B. O. Koopman. 1925. (Harvard University). WorldCat record id: 77075657
|creatorOf||Koopman, Bernard Osgood. Congruences of straight lines / B. O. Koopman.||Harvard University, Archives|
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