Leedy, Paul D. <br/><br/>
Practical research  planning and design 
Paul D. Leedy. 
 - 2d ed. 
 - New York  Macmillan  c1980. 
 - ix, 270 p.  ill. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 203-207. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>79012922 //r84 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--Methodology.
<br/><br/><label>LC Class. No.: </label>Q180.55.M4  / L43 1980 
<br/><br/><label>Dewey Class. No.: </label>001.4/2