OSUALA,E.C <br/><br/>
Introduction to research methodology 

 - Third edition 
 - Onitsha  Africana First Publishers Plc  2005 
 - vii,307p.  illus 
<br/><br/><label>ISBN: </label>978-175-431 1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research methodology
<br/><br/><label>LC Class. No.: </label>Q180.55.M4.o88