A Method for Studying Model Hamiltonians. A Minimax Principle for Problems in Statistical Physics.
22 x 15.5 cm. Hardcover with dust jacket. x, 170 pages. Text in English. Small signs of use, few spots on endpapers, very good condition, see picture.
Maison d'Edition Alfred Castaigne, Bruxelles, 1904
2 vols. Paperbacks. vi,132 pp. & 31 plates; 25x17 cm. Text in French / Français. - (covers worn and stained, title in ink on spine, slightly browned) Although still very good, see picture
22 x 15.5 cm. Hardcover with dust jacket. x, 170 pages. Text in English. Small signs of use, few spots on endpapers, very good condition, see picture.
22.5 x 15 cm. Paperback. xii, 260 pages. Text in English. Light crease to cover, otherwise very good condition, see picture.
21.5 x 13.5 cm. Paperback. xvi, 566, (16) pages. Text in English. Very good condition, see picture.
23.5 x 15.5 cm. Paperback. vi, 352 pages. Text in English. Slightly discoloured, very good condition, see picture.