00300cam a2200169   450000500170000024500410001702000050005810000180006304400050008125000050008604100080009130000050009950000050010483000050010926000090011408200070012320260711133832.0  aMiguel Marmol: El Salvador 1930-32b  a  aDalton, Roque  a  a  aspa  a  a  v  abc  ab