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proved that a finite-dimensional partially ordered vector space Khas the Hahn-Banach extension property if and only if Khas the least upper bound property. In the proof of their main theorem (Theorem 6.2) there appear two errors. The purpose of this note is to indicate the errors and to supply a modification for the proof of this theorem. In this note, the terminology, notation and results of [1] are assumed.

A note of correction to a theorem of W. E. Bonnice and R. J. Silverman.