Craig A Mertler <br/><br/>
Action Research : improving schools and empowering educators/ 
Craig A Mertler 
 - 5th 
 - California  Sage Publications,  2017 
 - 337p. 
<br/><br/><label>ISBN: </label>9781483389059 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational Research<br/>Education<br/>Social sciences
<br/><br/><label>Dewey Class. No.: </label>370.72  / CRA/A