8 public-domain matches

Multiple Integral Functional

Cover of Advances in Optimization and Nonlinear Analysis

Advances in Optimization and Nonlinear Analysis

Unknown author

Cover of Variational Problems and Applications

Variational Problems and Applications

Unknown author

Cover of The Calculus

The Calculus

Ellery W. Davis, William Charles Brenke

Cover of Traité d'analyse

Traité d'analyse

Emile Picard

Cover of Elementary algebra

Elementary algebra

Henry Sinclair Hall

Cover of Proceedings of the Royal Irish Academy

Proceedings of the Royal Irish Academy

Royal Irish Academy

Cover of The Philosophical System Of Antonio Rosmini-Serbati

The Philosophical System Of Antonio Rosmini-Serbati

Antonio Rosmini

Mathematical Problems

Mathematical Problems

David Hilbert