00401nam a22001577a 450000100060000000300100000600500170001604000140003300800410004702000220008810000430011024500280015326000290018130000110021065000220022130431MX-SIABUC20260702210357.0  aMX-SIABUC050707s2015    mx #   j            spa d  a978-607-09-150-00  aGordillo Montesinos, Roberto Héctor.  aDerecho privado romano.  aMéxico :bEd. Porrúa  a742 p.  a1. DERECHO ROMANO