Denhardt, Robert B. Public administration : an action orientation / Robert B. Denhardt, Janet V. Denhardt. - 6th ed. - Australia : Wadsworth Cengage Learning c2009. - xxi, 487 p. : ill. ; 24 cm. ISBN: 9780495505167 LCCN: Subjects--Topical Terms: Public administration. LC Class. No.: JF1351 / .D46 2009 CIRC