Lwanga, S. Kaggwa. <br/><br/>
Sample size determination in health studies : 

 - Geneva :  World Health Organization,  1991. 
 - viii, 80 p. ;  Ill. 
<br/><br/><label>ISBN: </label>9241544058 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sampling (Statistics)<br/>Public health
<br/><br/><label>LC Class. No.: </label>MEDR853.S7  / L83