Pollard, Amy. How civil society organisations use evidence to influence policy pro cesses : a literature review / Amy Pollard and Julius Court. - London : Overseas Development Institute, 2005. - 31 p. : ill. ; 30 cm. - Working Paper ; 249 . Includes bibliographical references. ISBN: 0850037611 Subjects--Topical Terms: Policy sciences. Dewey Class. No.: 320.6