The AMS does not provide abstracts of book reviews. You may download the entire review from the links below.
MathSciNet review: 1567022
Full text of review: PDF This review is available free of charge.
Author: Juan Jorge Schäffer
Title: Geometry of spheres in normed spaces
Additional book information: Lecture Notes in Pure and Appl. Math., vol. 20, Dekker, New York, 1976, vi + 228 pp., $24.50.
Reviewer: Robert C. James
Journal: Bull. Amer. Math. Soc. 84 (1978), 71-73