TY  - BOOK
AU  - CLARK,ROBERT L AND SPENGLER,JOSEPH J                        
AU  - SPENGLER,JOSEPH J
TI  - THE ECONOMICS OF INDIVIDUAL AND POPULATION AGING                                                                        
SN  - 0 521 297028
PY  - 1980///
PB  - CAMBRIDGE UNIVERSITY PRESS                                  
KW  - 1. AGING-ECONOMIC ASPECTS 2.RETIREMENT -ECONOMIC ASPECTS
ER  -