Slavin, Robert E. <br/><br/>
Research Methods in Education A Practical Guide. 

 - 1st/ed. 
 - Philippines :  National Book Store Inc.,  c1984. 
 - xiii 306p.  illus (np)  22cm. 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>9710823353 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education - Research--c1984--Philippines--Newsprint