Simpson, Ian Stuart <br/><br/>
Basic statistics for librarians / 
I.S. Simpson 
 - 3rd ed. 
 - London :  Library Association,  1988. 
 - xiv, 242 p. :  ill. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library Science--Statistical Methods<br/>Library statistics
<br/><br/><label>Dewey Class. No.: </label>W 519.5024092 SIM