00618nam a2200193Ia 4500001000700000003000600007005001700013008004100030020001500071040002300086100002900109245008000138250002600218260003600244300002500280490002800305504006400333650002700397251846OCoLC20160527190050.0980429s1996    sp a   frb    001 0 spa d  a8474325897  aPL#cPL#dOCLdCGP1 aSluzki, Carlos E.2Local13aLa red socialbfrontera de la práctica sistémicacpor Carlos E. Sluzki.  a1. ed. ; 1ra. reimpr.  aBarcelonabGedisac1996 , 1998.  a162 p.bill.c23 cm. 0aTerapia familiar2Local  aIncludes bibliographical references (p. 151-159) and index. 0aSocial networks2Local