00725cam a2200217 i 4500008004100000020003000041040001500071100003100086245008600117250001800203264006600221300002800287336002600315337002800341338002700369500001900396504004100415650003300456003000100489005001700490                                          a9781483389059 (Paperback)  aNUSTcNUST1 aMertler, Craig A.,eauthor10aAction research :bimproving schools and empowering educators /cCraig A. Mertler  aFifth edition 1aThousand Oaks, California :bSAGE Publications, Inc.,c[2017]  axxi, 337 pages ;c24 cm  atextbtxt2rdacontent  aunmediatedbn2rdamedia  avolumebnc2rdacarrier  aIncludes index  aIncludes bibliographical references  0aAction research in education20230123141231.0