【作者(必填)】Griffith

【文题(必填)】Philosophy Debate: A Student and Teacher's Guide to Success in LD Debate
【年份(必填)】2012

【全文链接或数据库名称(选填)】https://www.amazon.com/Philosophy-Debate-Student-Teachers-Success/dp/1468032887/ref=sr_1_2?ie=UTF8&qid=1547418335&sr=8-2&keywords=lincoln+douglas+debate