000 00290nam a2200121Ia 4500
080 _a02.05.02 G633
100 _aGómez Gómez, Elsa
245 _aEngendering health statistics
260 _bPAHO
_aWashingtonUS
_c2000
300 _a[19] leaves
583 _c7/17/07
_kJOYD
942 _cM
_mG633
999 _c31562
_d31562