Gray, Paul S. <br/><br/>
The research imagination : an introduction to qualitative and quantitative methods /  
Paul S. Gray...[et al.] 
 - /   . 
 - Cambridge:  Cambridge University Press ,  2007. 
 - xxii,456p.:  figure ;   23cm. 
<br/><br/>includes index. 
<br/><br/><label>ISBN: </label>9780521705554  GBP40.00 (PBK) 
<br/><br/><label>Subjects--Index Terms: </label>RESEARCH METHODOLOGY 
<br/><br/><label>Dewey Class. No.: </label>001.4