1-4 of 4 Books

Methods of applied mathematics
By Francis Begnaud Hildebrand
![Cover of Linear and quadratic equations, 1550-1660 [by] Sister Mary Thomas à Kempis Kloyda .. by mary thomas à kempis kloyda](https://covers.openlibrary.org/b/id/9310285-M.jpg)
Linear and quadratic equations, 1550-1660 [by] Sister Mary Thomas à Kempis Kloyda ..
By Mary Thomas à Kempis Kloyda

The analysis of linear partial differential operators
By Lars Hörmander
Theorie und Praxis der linearen Integralgleichungen
Theorie und Praxis der linearen Integralgleichungen
By István Fenyő