Originally published in Journal of Jewish Studies 36:2. Edward Zipperstein, Business Ethics in Jewish Law. Ktav, New York, 1983. xvi, 180 pp. $15.0O/$8.95 (paper). This is primarily a study of how the Halakhah regulates commercial life, with chapters on the nature of ownership; unfair pricing of goods; usury; weights and measures; attitudes towards wealth; obligations of employer…