TY - BOOK AU - Mertler,Craig A. TI - Action research: improving schools and empowering educators SN - 9781544324395 U1 - 370.72 23 PY - 2020/// CY - Thousand Oaks, California PB - SAGE Publications KW - Action research in education N1 - Previous edition: 2016; Includes bibliographical references (pages 316-318) and index ER -