000 00527nam#a2200205#c#4500
003 IEF
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008 941031s1978 uuu####fr####| 0||u| |u
040 _aIEF
100 1 _aMacClements, L.D.
_927045
245 _aThe economics of social security.
260 _aLondon
_b Heinemann
_c1978
300 _aXIV, 239 p.
_c24 cm.
500 _aIndices. -- Bibliografía
650 4 _aSEGURIDAD SOCIAL
_948362
650 4 _aASPECTOS ECONOMICOS
_932202
942 _cLIB
942 _z6523
999 _c36387
_d36387