00504nam a22001697a 450000100060000000300100000600500170001604000140003300800410004710000190008824500930010726000420020030000110024249000260025365000250027970000300030416549MX-SIABUC20260702204830.0  aMX-SIABUC050428s1945    us x   j            eng d40aVance, John T.0 aA guide to the law and legal literature of México/cby John T. Vance and Helen Clagett4 aWashington :bThe Library of Congress4 a269 p.  aLatin American Series  a1.DERECHOz-MÉXICO4 aClagett, Helen L., coaut.