TY  - BOOK
AU  - Cowgill,Donald O.
AU  - Holmes,Lowell Don
TI  - Aging and modernization
SN  - 0390213187 :
U1  - 301.435 
PY  - 1972///
CY  - New York
PB  - Appleton-Century-Crofts
KW  - Gerontology
KW  - Aging
N1  - Includes index
ER  -