TY - BOOK AU - Trautman,William B. ED - Research and Development Corporation, TI - Economic concentration and the federal tax code T2 - The Rand paper series PY - 1984/// CY - Santa Monica, California PB - Rand Corporation KW - Corporations KW - Taxation KW - United States KW - Industrial concentration KW - United States. N1 - Includes bibliographical references: pages 21-22 ER -