Nicholas Weeks
Bodhicitta
Still in print and online since 1942 - DD Runes editor. Very helpful for many topics & thinkers:
http://www.ditext.com/runes/index.html
Part of the Preface:
The aim of this dictionary is to provide teachers, students and laymen interested in philosophy with clear, concise, and correct definitions and descriptions of the philosophical terms, throughout the range of philosophic thought. In the volume are represented all the branches as well as schools of ancient, medieval, and modern philosophy. In any such conspectus, it is increasingly recognized that the Oriental philosophies must be accorded ample space beside those of the western world.
http://www.ditext.com/runes/index.html
Part of the Preface:
The aim of this dictionary is to provide teachers, students and laymen interested in philosophy with clear, concise, and correct definitions and descriptions of the philosophical terms, throughout the range of philosophic thought. In the volume are represented all the branches as well as schools of ancient, medieval, and modern philosophy. In any such conspectus, it is increasingly recognized that the Oriental philosophies must be accorded ample space beside those of the western world.