Witt, Aracy <br/><br/>
[Why know research methodology].  [electronic resource] 

 -  Revista da Escola de Enfermagem da U S P  Dec 1976 
 - 340-348 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0080-6234 
<br/><br/><label>Standard No.: </label>10.1590/0080-6234197601000300340  doi