Becker, Saul. Understanding research for social policy and practice : themes, methods and approaches / edited by Saul Becker and Alan ryman. - / . - Bristol : The Policy Press , 2004. - xviii,423p. : illus.,figs.,tables ; 23cm . Includes Bibliography & index ISBN: GBP19.99 (Pbk) Subjects--Index Terms: RESEARCH,SOCIAL Dewey Class. No.: 300.7 / BEC/U