Basic documents / 
World Health Organisation. 
 - 38th ed. 
 - Geneva :  WHO ,  1990. 
 - IV, 182P. ;  24 cm. 
<br/><br/><label>ISBN: </label>9241650389 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Organisations--administration and organisation.
<br/><br/><label>National Library of Medicine Call No.: </label>WHO  WA540MW6  / B292 1990.