OSUALA, E.C <br/><br/>
Introduction to Research Methodology 

 - 3rd edi. 
 - Nigeria  Africana First Publishers Ltd.  2005 
 - vii, 307p. 
<br/><br/><label>ISBN: </label>9781754311 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methodology
<br/><br/><label>LC Class. No.: </label>Q180.55.M4