Hammond, Michael Research methods : the key concepts / Michael Hammond and Jerry Wellington. - London ; New York : Routledge, 2013. - xi, 179 p. ; 23 cm. - Routledge key guides . List of key concepts -- Preface -- The key concepts -- Glossary. ISBN: 9780415599832: Subjects--Topical Terms: SOCIAL SCIENCES-- RESEARCH--METHODOLOGY. Dewey Class. No.: 001.42 / HAM/R