Simpson, I. S.  1927- <br/><br/>
Basic statistics for librarians / 
I.S. Simpson. 
 - 2nd ed. 
 - London :  C. Bingley,  1983. 
 - 238 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0851573525 
<br/><br/><label>LCCN: </label>82197639  
<br/><br/><label>Nat. Bib. No.: </label>GB82-25067 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library statistics. <br/>Kütüphane istatistikleri.
<br/><br/><label>LC Class. No.: </label>Z669.8  / .S55 1983 
<br/><br/><label>Dewey Class. No.: </label>025.1  / SIM 1983