Lemkau, Paul V. <br/><br/>
Higiene mental 

 - México :  Fondo de Cultura Económica,  1974 (c.1953) 
 - 395 p. 
<br/><br/><label>LCCN: </label>28985 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Higiene mental.
<br/><br/><label>Dewey Class. No.: </label>131.3  / L4Y