00409nam a2200133Ia 4500003000400000008004100004020002300045040000800068100002700076245009900103260004800202300001300250365001200263LDD181029s9999    xx            000 0 und d  a521552303c1200.00  cLDD  aValdes-Prito, Salvador 4aThe economics of pensionsbprinces,policies,and internationalexperiencecSalvador Valdes-Prito  acambridgebCambridge University Pressc1997  axii, 377  b1200.00