00906nam a2200205Ia 450000100070000000500170000700800410002402000150006504900130008009000210009324501320011426000250024630000190027149000740029050400540036465000580041870000370047699900190051395201680053228365120200313020045.0071008t1993    sp            000 0 spa d  a8487840167  aMayaguez  aHV11b.T733 199300aTrabajo social e investigaciónbtemas y perspectivascMiguel Juárez (ed). Lourdes Gatán, Belén Urosa, Pedro J. Cabrera.  aMadridbUPCOcc1993.  a157 p.c21 cm. 0aColección política, trabajo y servicios socialesn22Local977126  aIncludes bibliographical references (p. 149-157). 0aSocial servicexResearchxMethodology.2Local917186710aJuárez, Miguel.2Local9240654  c204614d204614  00102lc406HV_11_000000000000000__T733_1993708mbl9309196a12b12c20d2016-05-27i413548l0oHV11 .T733 1993p50000002083946r2016-05-27 00:00:00xr:283651y6