American Library Association.  x <br/><br/>
Library statistics  A handbook of concepts, definitions and terminology 

 - x 
 - Chicago  A.L.A.  1966 
 - xv, 160 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library Adminisrtation Library Adminisrtation 
<br/><br/><label>Dewey Class. No.: </label>025.1/AML