PUCPR Search for 'an:90848'

Coordinate geometry

By Eisenhart, Luther Pfahler.
Boston | New York [etc.] Ginn and company 1939 .
xi, 297, [1] p. , "Practicability [of this book] as a text has been tested and proved through use during two years in freshman courses in Princeton university. Each year it has been revised as a result of suggestions."--Pref.

Continuous groups of transformations.

By Eisenhart, Luther Pfahler.
New York Dover Publications 1961 .
301 p. , "Unabridged and corrected republication of the work first published ... in 1933."

A treatise on the differential geometry of curves and surfaces

By Eisenhart, Luther Pfahler.
Boston | New York [etc.] Ginn and Company 1909 .
xi, 474 p. 24 cm..

A treatise on the differential geometry of curves and surfaces.

By Eisenhart, Luther Pfahler.
New-York Dover Publications 1909 .
xiv, 493 p.

The educational process

By Eisenhart, Luther Pfahler.
Princeton, N. J. Princeton University Press 1945 .
5 p. l., 87 p.