Chemical age
Publisher: McCready Pub. Co. [etc.]
Place of publication: New York [etc.]
Language: eng
Subjects: Technical Chemistry; Engineering; Periodicals
Other titles:  The Chemical Engineer
Notes: Absorbed the Chemical age (published in New York 1919-20) in May 1920 and assumes its title.

Title varies: Nov. 1904-Apr. 1920, The Chemical engineer.