【作者(必填)】Richard Rusczyk
【文题(必填)】Art of Problem Solving Introduction to Geometry Textbook and Solutions Manual 2-Book Set
【年份(必填)】2007

【全文链接或数据库名称(选填)】https://www.amazon.com/Problem-Introduction-Geometry-Textbook-Solutions/dp/B0083C89NW/ref=sr_1_1?ie=UTF8&qid=1535957735&sr=8-1&keywords=Introduction+to+Geometry