Adams,Gerald <br/><br/>
Understanding research methods 

 - 2nd Ed.; 
 - London  Longman,  1985 
 - vii,403p.;  21cm 
<br/><br/><label>ISBN: </label>0582284856 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences
<br/><br/><label>Dewey Class. No.: </label>300.72  / ADA