Perturbation Methods (Pure and Applied Mathematics series)
xiv, 426pp. Brown cloth-covered boards, gilt titles on front spine, publisher's ads on front endpapers. 8vo. Lightly rubbed spine ends. Text block edges just starting to tan. Previous owner's name on front free endpaper. Otherwise, internally neat, clean, bright and tight. Dust jacket spine and top front edge sun-faded, has minor loss to spine ends, very light shelf wear, chipping to edges, mirrors book damage
