00724nam a2200229Ia 4500001000700000003000500007005001700012008004100029010001500070035002000085040001900105100003700124245012500161260004600286300001100332336000800343337001600351338001900367050002300386651004300409651004200452244592BIBL20200517121921.0750918s1973    pr            000 0 spa    a 74215194   a(OCoLC)01633084  aEVLGbspaerda2 aBlanco Lázaro, Enrique Tomás13aLa isla perdida :b(un estudio crítico de la problemática de vida puertorriqueña) /c/ Enrique T. Blanco Lázaro.  aSan Juan, P.R. :bEditorial Edil ,c1973.  a169 p.  btxt  2rdamediabn  2rdacarrierbnc0 aHN233.5b.B53 1973 0aPuerto RicoxSocial conditions.2Local 0aPuerto RicoxMoral conditions.2Local