First edition. 8vo. 200 pp. Original blue cloth, spine and front cover lettered in silver, dust jacket (internally clean and unmarked; small amount of faint spotting to front panel of jacket, in all other respects a near fine copy). London, George Allen & Unwin Ltd, 1964.
‘“Positive” Economics and Policy Objectives (1964), though a methodological book that sought to bring clarity to policy discussions through applying the positive-normative discussion, had a strong historical dimension, analysing economists’ statements over several centuries’ (New Palgrave).