00610nam a2200217Ia 450000500170000000800410001703700070005804100150006508200230008010000190010311000340012224500540015626000520021030000260026265000220028865000200031065000220033065100140035294200090036699900170037520260814103322.0260803t1973    xx            000 0 und d  aen  adonación  aBIB/05.03.04/03673  aReina, Rubén  aUniversity of Texas at Austin 0aParaná : social boundaries in an Argentine city  aAustin : bThe University of Texas Press,c1973  a390 p. :bilus., tbls  aASPECTOS SOCIALES  aCLASES SOCIALES  aESTRUCTURA SOCIAL  aARGENTINA  tMJCh  c16653d16653