Busha, Charles H, <br/><br/>
Research methods in librarianship  techniques and interpretation / 
by Charles H. Busha and Stephen P. Harter. 
 - New York :  Academic Press,  1980. 
 - 417 pages :  illustrations ;  24 cm. 
 - Library and information science .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0121475506 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science--Research--Handbooks, manuals, etc.<br/>Library science--Handbooks.