Very few words are needed here, for the book is meant to explain its own scope. I have only to thank those to whose kindness I am deeply indebted. Professor Buckland was so good as to help me when I was striving to utilize the evidence of the Roman jurists. Chapter XLIX in particular owes much to his genial chastisement. On chapters II and LXI Mr G G Coulton has given me most valuable criticism. Yet I thank these gentlemen with some reluctance, fearing that I may seem to connect their names with errors of my own. Mr T R Glover kindly read chapter XXIX. Professor Housman called my attention to the ‘Farmer’s Law,’ and kindly lent me Mr Ashburner’s articles, to which I have referred in Appendix B. To all these, and to the Syndics of the University Press for undertaking the publication of this unconventional work, I hereby express my sincere gratitude. My reasons for adopting the method followed in this book are given on pages 5-6 and 468.
W E HEITLAND
Cambridge
August 1920