Leedy, Paul D. <br/><br/>
Practical research :  planning and design / 
Paul D. Leedy ; with contributions by Timothy J. Newby and Peggy A. Ertmer. 
 - sixth edition. 
 - Upper Saddle River, N.J. :  Merrill,  c1997. 
 - xvi, 304 pages :  illustrations (some color), maps (some color) ;  28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0132414074 (pbk.) 
<br/><br/><label>LCCN: </label>96009917 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--Methodology.
<br/><br/><label>LC Class. No.: </label>Q180.55.M4  / L43 1997 
<br/><br/><label>Dewey Class. No.: </label>001.4