First X, Then Y, Now Z:
An Introduction to Landmark Thematic Maps
(a companion volume to the exhibition)
Description: xi, 230 p.,  folded leaf : ill., maps, ports., facsims. (some col.) ; 28 cm. Over 100 illustrations in color, many full-page maps.
To order: Copies of the book are available from Diane Publishing, under the Princeton University Library section
Diane Publishing Co.