Research methods :  guidance for postgraduates / 
edited by Tony Greenfield. 
 - London :  Arnold,  1996. 
 - xii,306 p :  ill., graphs,diagrams ;  24 cm. 
<br/><br/><label>ISBN: </label>0340646292 :  £12.99 9780340646298 
<br/><br/><label>Nat. Bib. No.: </label>GB96Y7346  bnb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research.