00371nam a2200157Ia 45000010006000000050017000060080041000230410008000640820016000721100053000882450020001412600009001613000027001706500008001976540008002052512020260414151128.0260414t2010||||xx |||||||||||||| ||spa||  aESP  a346.24bM28  aPontificia Universidad Católica ArgentinaeAUT 0aEl matrimoniob  c2010  a83 páginas :c28 cm.  aDER  aCDE