Who child growth standards :  length/height-for-age, weight-for-age, weight-for-lenght, weight-for-height and body mass index-for-age : methods and development / 
World Health Organization. 
 - Geneva, Swi. :  WHO,  2006. 
 - vii, 312 p. 
<br/><br/><label>ISBN: </label>92-4-154693-x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Desarrollo del niņo.<br/>Niņos --Crecimiento.
<br/><br/><label>Dewey Class. No.: </label>362.198'92  / W551