British Standard Institution <br/><br/>
Universal Decimal Classification : english full edition, fourth International eddition - 4th edion  

 - London   B. S. L.   1969 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library Operations
<br/><br/><label>Dewey Class. No.: </label>R025.466213 BRI