Egghe, Leo <br/><br/>
Elementary statistics for effective library and information service management / 
Leo Egghe and Ronald Rousseau 
 - London :  Aslib-IMI,  2001 
 - iv, 120 p. :  ill. ;  24 cm. 
<br/><br/>Bibliography : p. 108-110 
<br/><br/><label>ISBN: </label>0851424511  RM144.44 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library statistics<br/>Information science--Statistical methods<br/>Documentation--Statistical methods