00887nam a2200229 a 450000100100000000500170001000800410002704000250006808200180009324500760011126000340018730000270022149000120024865000340026065000330029471000510032783000190037804900090039795201150040695201210052199900150064200000784020250225115302.0090911s1982    dr a          001 0 spa d  aDO-SdBNPbspacBNPHU  a610.72bM593i00aMetodología de investigación en salud /cEli de Gortari... [et al].  aSanto Domingo :bUASD,c1982.  a186 p. :bil. ;c25cm.1 aFacisal 4aSaludxInvestigaciones921586 0a Ciencia -xMetodología931 aUniversidad Autónoma de Santo Domingo972951 0aFacisal921587  aBNPD  0010718PDaPDbPDcHDd2009-09-11iLF1l0o610.72 M593ip7840-10r2020-06-25w2020-06-25yLFPDZNo se presta  0010718PDaPDbPDcHDd2015-01-27iLF1l0o610.72 M593ip7840-20r2020-06-25te. 2w2020-06-25yLFPDZNo se presta  c7618d7618