"Portions of the book have appeared, in the same words or in substance, in the Contemporary review, the English historical review and the Harvard law ...
"Portions of the book have appeared, in the same words or in substance, in the Contemporary review, the English historical review and the Harvard law review." - Pref. to 1st ed.
"The first chapter, by Prof. Maitland is new." - Pref. to 2d ed.