Intellectual functioning in the aged / 
R. D. Savage ... [et al.]. 
 - London:   Methuen,   1973.  
 - 190 p. ;  22 cm. 
 - Methuen's manuals of modern psychology .
<br/><br/>Includes index and bibliography: (p. [161]-182). 
<br/><br/><label>ISBN: </label>0416764606 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Older people--Psychology<br/>Age and intelligence
<br/><br/><label>Dewey Class. No.: </label>155.67