Gelbaum, Bernard R. Counterexamples in analysis / by Bernard R. Gelbaum and John M.H . Olmsted. - San Francisco : Holden-Day , 1964. - xxiv, 194 p.: ill. ; 24 cm. - The Mathesis series . Includes bibliographical references. Subjects--Topical Terms: Mathematical analysis. Dewey Class. No.: 517.5