The Nature of Prejudice
... that the 1954 social psychology book The Nature of Prejudice is considered a classic that defined the field of intergroup relations?
... that the 1954 <a href="./Social_psychology" id="mwBVE" rel="mw:WikiLink" title="Social psychology">social psychology</a> book <i id="mwBVI"><b id="mwBVM"><a href="./The_Nature_of_Prejudice" id="mwBVQ" rel="mw:WikiLink" title="The Nature of Prejudice">The Nature of Prejudice</a></b></i> is considered a classic that defined the field of <a href="./Intergroup_relations" id="mwBVU" rel="mw:WikiLink" title="Intergroup relations">intergroup relations</a>?