LEEDY,PAUL D AND ORMROD,JEANNE ELLIS <br/><br/>
PRACTICAL RESEARCH :   PLANNING AND DESIGN/ 
Paul D. Leedy, Jeanne Ellis Ormrod. 
 - eleventh edition. 
 - DELHI:  PEARSON EDUCATION,  2015. 
 - 407 
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<br/><br/><label>ISBN: </label>9781292095875 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PRACTICAL RESEARCH -- PLANNING AND DESIGN
<br/><br/><label>Dewey Class. No.: </label>R 001.42 LEE/P