Prytherch, Ray <br/><br/>
Sources of information in librarianship and information science 

 - 2nd ed. 
 - Aldershot  Gower  1987 
 - 153p 
<br/><br/><label>ISBN: </label>9780566055096 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>020.7  / P69