Teaching health statistic :  lesson and seminar outlines / 
edited by S.K. Lwanga, Cho-Yook Tye, O.Ayeni 
 - 2nd ed. 
 - Geneva :  World Health Organization,  1999 
 - 230 p. ;  30 cm. 
<br/><br/><label>ISBN: </label>9241545186 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics--methods<br/>Data Collection--Methods<br/>Epidemiology--education
<br/><br/><label>National Library of Medicine Call No.: </label>WA18.2