De Leon, Elmer B. <br/><br/>
Action research for beginners in classroom-base contexts :  a guide for pre-service and in-service teachers / 
Elmer B. De Leon. 
 - Manila, Philippines :  Lorimar Publishing,  [2019]  ©2019 
 - vi, 136 pages :  illustrations ;  26 cm. 
<br/><br/><label>ISBN: </label>9786218035676 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research.<br/>Teaching--Research.
<br/><br/><label>LC Class. No.: </label>LB1028.24  / .D4 2019