00491nam a22001697a 450000100060000000300100000600500170001604000140003300800410004702000220008810000320011024500610014225000060020326000470020930000110025665000540026738618MX-SIABUC20260702211313.0  aMX-SIABUC050702s2010    -us#   j            eng d  a978-0-19-973310-1  aFransworth, E. Allan, 1928-  aAn introduction to the legal system of the United States  a4  aNew York :bOxford University Press,c2010  a227 p.  a1. DERECHOxESTUDIO Y ENSEÑANZAzESTADOS UNIDOS