000 00519nam a2200157 a 4500
001 002271
008 081006s1967 miua eng
082 _a368.386
_8S615d
100 _aSinai, Nathan, Dr. P.H.
245 _aDisability insurance and vocational rehabilitation /
_cNathan Sinai,
260 _aMichigan, U.S.A. :
_bSchool of Public Health, the University of Michigan,
_c1967
300 _a117 p.
490 _aBureau of Public Health Economics, Research Series ;
_n13
650 _aSeguros -
942 _cBK
999 _c13865
_d13865