Numerical Methods Mathematical Optimization ALGOL FORTRAN 1968 HC Academic Press

Bernini: Gian Lorenzo-Rudolf Wittkower. 1955 HC/DJ-Phaidon Press

Defense Policy Formation Roherty Carolina Academic Press HC DJ

Rudolf Hess The Last Nazi by Wulf Schwarzwaller 1988 HC 1st Ed National Press

Children: The Challenge 1964 HC Rudolf Dreikurs Hawthorn Books No DJ, Parenting

Lenses in Photography by Rudolf Kingslake 1951 Hardcover 1st Edition Kodak No DJ

A History of the Photographic Lens 2004 Kingslake Photography Equipment

The Kingdom of Childhood Rudolf Steiner HC 1974 Waldorf Education Lectures