00558nam a2200169   450000100060000000300030000600500170000900800410002603500190006703500180008605000250010410000270012924500660015626000140022295201350023699900170037136134UR20220427193812.0061105|||||||||||||||||||||||||||||||| d  a(janium) 36123  a(janium)36121 4aHD8039b.P42M46 19981 aRendon Corona, Armando10aConflictos laborales en la industria petrolera 1911 1932, los  bUAMc1998  001040708RETROaURBCbURBCcRETRO2d2022-04-27eCompral0oHD8039 P42M46 1998 p0065299r2022-04-27 00:00:00w2022-04-27yLIBRO  c21052d21052