TY - BOOK AU - Hay,Peter AU - Rotunda ,Ronald D. TI - The United States federal system: legal integration in the American experience T2 - Studies in comparative law SN - 0379208008 (Oceana) PY - 1982/// CY - Milano, London, New York PB - A. Giuffrè, Oceana Publications KW - Federal Government KW - United States KW - Local N1 - Résumé in French; Includes bibliographical references and index ER -