Dust jacket in good condition. Shelf and handling wear to cover and binding, with general signs of previous use. First edition published by the Philosophical Library in 1950. Moderate tearing and chipping to the dust jacket. Light soiling to the dust jacket. Slight denting and bowing to the boards. Moderate foxing to the insde of the front and back covers. New mylar added to the dust jacket. Secure packaging for safe delivery.