Greetings from Ann Arbor, Mich., Horse-Shoe Curve on the Boulevard,

No. 19074

The principles of the differential calculus; with its application to curves and curve surfaces ...

Mode of access: Internet.

Zur Invarianten- und Funktionentheorie einer speciellen Curve 4. Ordnung.

Thesis (doctoral)--Kaiser-Wilhelms-Universitaet-Strassburg.