Psicologia normal de la vejez 
Norman E. Zinberg and Irving Kaufman. 
 - Buenos Aires  Editorial Paidos  1976. 
 - xxi, 206 p.  18 cm. 
<br/><br/> Previous ed. published in English in 1963 under the authorship of the Boston Society for Gerontologic Psychiatry. 
<br/><br/>Bibliography: p. 203-206. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged--Psychology.<br/>Psychopathology--Congresses.<br/>Psychology--Congresses.<br/>Geriatrics--Congresses.<br/>Aging