Leedy, Paul D. <br/><br/>
Practical research :  planning and design / 
Paul D. Leedy and Jeanne Ellis Ormrod. 
 - 8th ed. 
 - Upper Saddle River, N.J. :  Prentice Hall,  c2005. 
 - xxiii, 319 p. :  ill. ;  28 cm. 
<br/><br/> International edition 
<br/><br/>Includes bibliographical references (p. 309-311) and index. 
<br/><br/><label>ISBN: </label>0131108956 
<br/><br/><label>LCCN: </label>2003-066035 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--Methodology.
<br/><br/><label>LC Class. No.: </label>Q180.55.M4  / L43 2005 
<br/><br/><label>Dewey Class. No.: </label>001.4