Mertler, Craig A. <br/><br/>
Introduction to educational research / 
Craig A. Mertler, C.M. Charles. 
 - 5th edition 
 - Boston :  Pearson/A & B,   1998 
 - xxxi, 397 pages :  illustration ;  24 cm. 
<br/><br/> Charles's name appears first on the earlier edition. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0205414125 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research.
<br/><br/><label>Dewey Class. No.: </label>370.72