International Code Of Zoological Nomenclature Adopted By The 15th International Congress Of Zoology by N. R. Stoll et al
1961. No Edition Stated. 176 pages. No dust jacket. Blue cloth with silver lettering. Clean pages with firm binding. Minimal tanning to endpapers and page edges. Previous owner's name to front endpaper. Mild wear to spine, board edges and corners, with scuffing and marking to boards. Sticker to spine.