Teaching health statistics :  lessons and seminar outlines / 
edited by S.K.Lwanga, Cho-Yook Tye, o.Ayeni. 
 - 2nd ed. 
 - Geneva :  World Health Organization,  1999. 
 - xii, 23 p. :  ill. ;  26cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9241545186 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Վիճակագրություն<br/>Teaching materials.