QA641 .E54
513.7
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Eisenhart, Luther Pfahler, b. 1876.
An introduction to differential geometry : with use of the tensor calculus / by Luther Pfahler Eisenhart ...
— Princeton : Princeton University Press ; London : H. Milford, Oxford University Press, 1947. x, 304 p. : il., diagrs. ; 24 cm. — (Princeton mathematical series... ; 3)
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