000 00389nam a2200133 4500
008 170301b xxu||||| |||| 00| 0 eng d
060 _aWA17
_bD25
_2
245 _aDemographic and health surveys world conference
_cConference Mondiale
260 _aUSA :
_bMacro International Inc.;
_c1991.
300 _a1545 P. :
650 0 _9455
_aPublic Health
942 _2lcc
_cBK
999 _c3057
_d3057