000 00360nam a2200109Ia 4500
008 171205s9999 xx 000 0 und d
020 _a9781473969803
100 _aCoe, Robert.
245 _cRobert Coe, Michael Waring, Larry V. Hedges, James Arthur
_aResearch Methods & Methodologies in Education
260 _bSAGE Publications Ltd
_c2017
300 _a372 pages
999 _c347431
_d347431