The pneumatic or Bessemer process of making iron and steel
By: John F. Winslow, John A. Griswold, Dan'l J. Morrell, trustees.
Contributors: Griswold, John A. 1818-1872.; Morrell, Daniel J. 1821-1885.; YA Pamphlet Collection (Library of Congress)
Publisher: s.n.
Published: 1860
Place of publication: Philadelphia
Language: eng
Number of pages: 30
Subjects: Bessemer process.