Ruled surfaces in Euclidean four space

Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mathematics, 1939. === Vita. === Includes bibliographical references (leaves 47-50). === by Martha Hathaway Plass. === Ph.D.

Bibliographic Details
Main Author: Plass, Martha Hathaway
Other Authors: D. J. Struik.
Format: Others
Language:English
Published: Massachusetts Institute of Technology 2007
Subjects:
Online Access:http://hdl.handle.net/1721.1/39752