TY  - BOOK
TI  - Intellectual functioning in adults: psychological and biological influences
SN  - 0826113206
AV  - BF431 .I52
U1  - 153.9/2 
PY  - 1973///]
CY  - New York
PB  - Springer Pub. Co.
N1  - Based upon selected symposia of the Division on Adult Development and Aging: p. 159-175
ER  -