Prytherch , Ray <br/><br/>
Sources Of Information In Librarainship And Information Science 

 - Aldershot  Gower  1983 
 - xi, 189p. 
 - Graften Boon Sr. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>27
<br/><br/><label>Dewey Class. No.: </label>27  / L3