描述
Signed card - with typed inscription (in German), 5,75 x 4 inch, signed in blue ballpoint ink "Tjalling C. Koopmans", attractively mounted (removable) for fine display with a photograph, shows Tjalling Koopmans in a chest-up portrait (altogether 8,25 x 11,75 inch), in very fine condition.
有关该人的更多信息
Profession:
(1910-1985) Dutch American mathematician & economist - he was the joint winner with Leonid Kantorovich of the 1975 Nobel Memorial Prize in Economic Sciences for his work on the theory of the optimum allocation of resources
Year of Birth: 1910
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