Powell, Ronald R. <br/><br/>
Basic research methods for librarians /  
Ronald R. Powell and Lynn Silipigni Connaway. 
 - 4th ed. 
 - London :    Libraries Unlimited,    2004 
 - x, 347 p. ;    24 cm. 
<br/><br/>Includes bibliographical references ( p.309-325) and index. 
<br/><br/><label>ISBN: </label>151581036 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Library science -- Research -- Methodology.
<br/><br/><label>Dewey Class. No.: </label>020.72