TY  - BOOK
AU  - McFarlan,Lee Horace
AU  - Duncan,F.Omer
TI  - The University of Missouri : : Studies a quarterly of research
PY  - 1926///
CY  - Missouri : 
PB  - University, 
N1  - Contiene: The transformation of the Euler condition in the calculus of variations / by Lee Horace McFarlan.-- On extension of The theory of envelopes / F. Omer Duncan
ER  -