Unsolved Problems of Science

From Author Wars - https://authorwars.com/publications/unsolved-problems-of-science-251576.html

Overview:

Title: Unsolved Problems of Science
Author: A. W. Haslett
Year: 1935
Publisher: The Macmillan Company
Price: $2.00
Pages: xi+317
Binding: Hardcover
Type: Non-fiction
Title Reference: Unsolved Problems of Science
Notes: Unknown