Warning: file_put_contents(/www/wwwroot/ppbbbu/oiqp.com/cache/a869d416c6595f0e16504f89d1fe0ff3.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/oiqp.com/index.php on line 55 cowles foundation例句_cowles foundation英汉例句_cowles foundation双解例句_奇葩剧汉英词典
From 1960-1966 he held appointments at Yale and its Cowles Foundation, then a professorship at Penn. In 1971 he joined Columbia. 1960年至1966年间，菲尔普斯曾经执教于耶鲁大学和宾西法尼亚大学，1971年起任美国哥伦比亚大学经济学教授。 www.beijing.gov.cn