00409nam a22001577a 450000100060000000300100000600500170001604000140003300800410004702000180008810000250010624500420013126000210017330000110019460000460020513819MX-SIABUC20260702204518.0  aMX-SIABUC050611s1989    mx x   j            spa d  a968-36-0962-740aRoggiano, Alfredo A.0 aPedro Henríquez Ureña en México4 aMéxico :bUNAM4 a302 p.  a1.HENRÍQUEZ UREÑA, PEDROd1.1884-1946