1C.G.Langdell:"Harvard Celebration Speech", Law Quarterly Re- view,3,1887,ti'om Martin Lyon Levine,Legal Education,Dart-mouth,1993:29-30.
2Judge Jerone Frank, "Why Not a Clinical Lawyer-School? ", U- niversity of Pennsylvania Law Review, 81,1933, from Martin Lyon Levine, Legal Education, Dartmouth, 1993 : 186-189.