000 00368cam a22001097a 4500
008 180718b1963 xxu||||| |||| 00| 0 eng d
082 _aQ5 In8/9
245 _aInternational review on actuarial and statistical problems of social security, No.9, 1963
260 _aGeneva
_bInternational Social Security Association
_c1963
300 _a165p.
650 _aInsurance, Social
999 _c370676
_d370676