Williamson, René de Visme Culture and policy; the Unites States and the Hispanic world. Knoxville, University of Tennessee Press, 1949 66 p. 25 cm <a id= "rdfa" about="http://bnjm.sld.cu/cgi-bin/item.py?idficha=bcuhcgrlyfof01100446" property = "oa:link" href="http://www.worldcat.org/oclc/252846257">WorldCat</a>