Leedy, Paul D. <br/><br/>
Practical research  planning and design /  [Book] : 
Paul D. Leedy ; with contributions by Timothy J. Newby and Peggy A. Ertmer. 
 - 6th ed. 
 - Upper Saddle River, N.J. :  Merrill,  c1997. 
 - xvi, 304 p. :  ill. (some col.), col. maps ;  28 cm. 
<br/><br/><label>ISBN: </label>0132414074 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--Methodology.
<br/><br/><label>Dewey Class. No.: </label>001.4