000 00992nam a2200265Ia 4500
001 219763
003 BIBL
005 20200909062700.0
008 990521s1997 ck a b 001 0 spa d
020 _a9586006484
_c40.00
035 _a(OCoLC)41408678
035 _aabb8780
040 _aPIF
_cPIF
049 _aPUXA
090 _aRA440.85
_b.P363 1997
100 2 _aPardo de Vélez, Graciela.
_2Local
_9147564
245 1 0 _aInvestigación en salud
_bfactores sociales
_cGraciela Pardo de Vélez, Marlene Cedeño Collazos; rev. técnica, Juan Carlos Villalba Gonzźalez
260 _aSantafé de Bogotá
_bMcGraw-Hill
_cc1997.
300 _axii, 344 p.
_bill.
_c27 cm.
500 _aIncludes bibliographical references and index.
650 0 _aPublic health
_xResearch
_xSocial aspects.
_9154881
650 0 _aMedical sciences
_xResearch
_xSocial aspects.
_2Local
_9134437
650 0 _aMedicine.
_xResearch
_xSocial aspects.
_2Local
_9134519
700 2 _aCedeño Collazos, Marlene.
_2Local
_971130
999 _c164612
_d164612