Alston, Margaret. Research for social workers : an introduction to methods / Margaret Alston and Wendy Bowles. - 2nd ed. - London ; New York : Routledge, 2003. - ix, 334 p. : ill. ; 24 cm. Includes bibliographical references (p. 316-325) and indexes. ISBN: 9788170338062: Rs.750.00 Subjects--Topical Terms: SOCIAL SERVICE--RESEARCH--METHODOLOGY Dewey Class. No.: 361.3072 / ALS/R