legislation, regulation, and litigation O'Reilly, James T. creator American Bar Association Section of Administrative Law and Regulatory Practice. text ilu Chicago?] Section of Administrative Law and Regulatory Practice, American Bar Association c2006 2006 monographic eng xi, 253 p. 23 cm. by James T. O'Reilly. Includes bibliographical references and index. Exclusive and concurrent legislative powers Unted States KF 4600 .G53 2005 1590317440 9781590317440 PUCPR 070226 20160527200122.0 281175