Atkinson, Michael, 1971-, Key concepts in sport and exercise research methods / [print] Michael Atkinson. - London ; Thousand Oaks, California : SAGE, (c)2012. - x, 245 pages : illustrations ; 22 cm. - SAGE key concepts . - SAGE key concepts. . Includes bibliographical references. ISBN: 9781848607286 9781848607293 Nat. Bib. No.: GBB189569 bnb Nat. Bib. Agency Control No.: 015856709 Uk Subjects--Topical Terms: Sports--Research--Methodology.Exercise--Research--Methodology. LC Class. No.: GV361.A877.K493 2012 GV361