00761cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035001900092040004200111042001200153050001600165082001300181100001800194245008200212260002100294300004700315500005100362610004100413650003300454710003200487l  45000082 DLC20260227111539.0780327s1945    quc           000 0 eng c  al  45000082   a(OCoLC)3754504  aU. S. Dept. of labor. Libr.cCCCdDLC  apremarc00aHD7134b.K6  a331.25441 aKormes, Mark.13aAn actuarial report on the Costa Rican social security fund,cby Mark Kormes.  aMontreal,c1945.  a3 p. l., 30, [7] p.bincl. tables.c24 cm.  aAt head of title: International labour office.20aCaja Costarricense de Seguro Social. 0aSocial securityzCosta Rica.2 aInternational Labour Office