Hardcover, with dust jacket. Dust jacket, some tears, chips on edges. Dark blue boards, gold lettering spine, very slight edge wear, corner bumps. Pages intact, not torn or written on. 201 pages, some ads in back. Published by Princeton University Press, 1962, 4th printing. Overall condition hard cover is very good, dust jacket poor plus.

From the Preface “This monograph deals with the subject of best approximation in the sense of Chebyshev as applied to the problem of making univariate functional data available to the high-speed digital computing machine.”