HARDY, ARTHUR C.
Principles of optics, by Arthur C. Hardy & Fred H. Perrin. (International series in physics)
HARDY, ARTHUR C. Principles of optics, by Arthur C. Hardy & Fred H. Perrin. (International series in physics) © 7Oct32; A55529. Arthur C. Hardy & Fred H. Perrin (A); 15Apr60; R255631.
Arthur C. Hardy & Fred H. Perrin|A