00580nam a2200157 a 450000100100000000500170001000800410002704000250006808200080009310000240010124501090012526000410023430000210027595201090029699900170040500003994420201002033826.0130731s1969    mx            000 0 spa d  aDO-SdBNPbspacBNPHU  axxx1 aLewis, Oscar96108913aLa vida :bUna familia puertorriqueña en la cultura de la pobreza: San Juan y New York /cOscar Lewis.  aMéxico :bJoaquín Mortiz,c1969.  a646 p. ;c21 cm.  0010507-18MOaGRbGRcOId2013-07-31iLF1l0oxxx p39944-10r2020-06-25w2020-06-25y1ZNo se presta  c39434d39434