Gephart William J <br/><br/>
Educational research selected readings 

 - Columbus   Charles E. Merrill Publishing Company 
 - x,454p. 
 - Merrill's international in education .
<br/><br/><label>Source: </label>Books to be hide in OPAC 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methods