Lock, R Northwood  <br/><br/>
Manual of library economy 

 - 
 - London:  Clive Bingley,   1977 
 - 447p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library economy
<br/><br/><label>Subjects--Index Terms: </label>Literature Public library 
<br/><br/><label>Universal Decimal Class. No.: </label>D 02  / L 7