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PREFACE
due to all those who assisted in preparing the manuscript to Miss Helen Durling, Mrs. Bettie Schrader, and Miss Mary Sue Sell who typed rough drafts of various chapters, to Mrs. Eileen Blumenthal who made the index, and to Mr. William Bowsky who helped with the bibliography. I am especially grateful to Miss Elizabeth D'Arcy who typed and retyped the whole manuscript, saw that spelling and capitalization were consistent, and made a very nearly perfect final copy out of a mass of corrections, insertions, and deletions.
J. R. S.
