Professional and non-professional duties in libraries / 
Research and Development Committee of Library Association 
 - 2nd ed.  
 - London :  Library Association,  1974. 
 - 86 p. ;  21 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0853653070  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library personnel management--Great Britain.
<br/><br/><label>Dewey Class. No.: </label>023.0941  / PRO 1974