"Simplified text and captions by Michael Pollard based on the Encyclopedia of ideas that changed the world by Robert Ingpen & Philip Wilkinson"--T.p. ...
"Simplified text and captions by Michael Pollard based on the Encyclopedia of ideas that changed the world by Robert Ingpen & Philip Wilkinson"--T.p. verso.
書誌注記
Includes bibliographical references (p. 90) and index.