Powell, Ronald R. <br/><br/>
Basic research methods for librarians / 
Ronald R. Powell. 
 - 2nd ed. 
 - Norwood, NJ :  Ablex Pub. Corp.,  1991. 
 - x, 213 p. 
<br/><br/><label>ISBN: </label>0893916889 
<br/><br/><label>LCCN: </label>93015008 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science--Research--Methodology.