TY - BOOK AU - Tresch, Richard W TI - Public sector economics SN - 9780415448369 SN - 200901712 U1 - HJ141 .P84 2009 336 PY - 2009/// CY - New York ; London PB - Routledge KW - Finance, Public KW - Welfare economics N1 - Includes bibliographical references and index ER -