Simpson, I.S . <br/><br/>
Basic statistics for librarians /  
I.S.Simpson. 
 - London :   Library Association ,   1988. 
 - 242 :   ills ;   21cm .  
<br/><br/>ncludes index 
<br/><br/><label>ISBN: </label>0851574068  UKP 19.50 
<br/><br/><label>Subjects--Index Terms: </label>LIBRARY SCIENCE-STATISTICS 
<br/><br/><label>Dewey Class. No.: </label>025.17021  / SIM/B