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Books about Silbowitz:
Joseph A. Califano, Jr., Secretary of Health, Education, and Welfare, Appellant, v. Hyman G. Silbowitz et ux.... by ROBERT H BORK and BRUCE S ROGOW (Oct 30, 2011)
Wiki information Silbowitz:
Ruth Silbowitz is the mother of Naomi Foner Gyllenhaal.