00360nam a2200109Ia 4500 171205s9999 xx 000 0 und d 9781473969803 Coe, Robert. Robert Coe, Michael Waring, Larry V. Hedges, James Arthur Research Methods & Methodologies in Education SAGE Publications Ltd 2017 372 pages 347431 347431 0 0 0 CL CL RES 2017-12-05 Library Fund 2 6 LB 1028 .C672 2017 c21072 2021-11-17 00:00:00 2021-08-11 2017-12-05 BK