Öngel, Erkan <br/><br/>
A review of research concepts for practitoners of the social sciences / 
Erkan Öngel. 
 - viii, 66 s. ;  22 cm. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Araştırma<br/>Research<br/>Science<br/>Bilim
<br/><br/><label>LC Class. No.: </label>Q180.A1  / ö54 1982