McGrath, J. H. <br/><br/>
Research methods and designs for education / 
J. H. McGrath 
 - Scranton :  An Intext,  1970 
 - ix, 222 p. :  ill. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> USD 6.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research
<br/><br/><label>Dewey Class. No.: </label>007