wonder book of knowledge
Subtitle: the marvels of modern industry and invention, the interesting stories of common things, the mysterious processes of nature simply explained
By: compiled and edited by Henry Chase Hill, with the cooperation of experts representing each industry
Contributors: Hill, Henry Chase
Publisher: John C. Winston
Published: 1917
Place of publication: Philadelphia
Language: eng
Number of pages: 608
Subjects: Industrial arts -- History
Notes: Includes index