Transcript: Translation of the official transcript(s) is required if the institution(s) you attended does not issue transcripts in English. The transcript translation must be conducted by a reputable service and must be sent in addition to the official transcripts. Personal transcript translations will not be accepted. Curriculum Vitae: Resume or curriculum vitae Personal Statement: Personal statement Recommendation Letter: Three (3) letters of recommendation

学位要求：Bachelor 专业要求：Ordinarily, the applicant will have majored in the field in which graduate study is intended, but in certain programs preparation in a related field of engineering or science is acceptable. 申请链接：http://ieor.columbia.edu/admissions-3 招生电话：212-854-2941 招生邮箱：admit@ieor.columbia.edu 邮寄地址：Admissions Assistant, Office of Graduate Student Affairs, 500 W. 120th Street, MC 4708, Suite, 530 Mudd, New York, NY 10028