刘大钧先生暨《周易研究》各位先生: 《周易研究》2003年第5期所刊拙文《新发现西周笠数的研究》有两处须改正: 第6页末行“依次为随、小畜、鼎”应改为“依次为随、豫、屯”。 第7页16行“系三艾变”应改为“系初、上两艾变”。 承周立升先生指出,谨此志谢。作者来函@李学勤 Mr. Liu Dajun and the “Book of Changes Studies” gentlemen: “Book of Changes Studies,” No. 5, 2003 issue of Zhuo Wen “newly discovered Western Zhou Li number of research” there are two to be corrected: the last line of page 6 “followed by small animals, Tripod ”should be replaced by“ followed by, Henan, Tuen. ” On page 7, line 16 “Department of three Ayni” should be replaced by “Department early, the last two changes.” As Mr. Zhou Lisheng pointed out, I would like to thank you. The author’s letter @ Xue-Qin Li