00362ntaaa2200157   45000030003000000050017000030080021000200400037000410820018000781000012000962450027001082500010001352600036001453000010001816500013001910120251027202649.00714s1973  ag    01   aAR-BaBNbspacAR-BaBNeaacrdRIC  a395.0000 A668  aArcade   aNuevas normas sociales  a1 ed.  aBuenos Aires : bSopena, c1945  a230 p  aetiqueta