000 00527nam#a2200193#c#4500
003 IEF
005 20180219154014.0
008 941031s1946 uuu####fr####| 0||u| |u
040 _aIEF
100 1 _aMushkin, Selma J.
_930850
245 _aSocial insurance financing in relation to consumer income and expenditures
260 _aWashington
_b G.P.O
_c1946
300 _aVIII, 155 p.
_c27 cm.
650 4 _aSEGURIDAD SOCIAL
_948362
650 4 _aASPECTOS ECONOMICOS
_932202
942 _cLIB
942 _z8655
999 _c36961
_d36961