Zwicker's revised.
Practical instructor in questions and answers for machinists, firemen, electricians and steam engineers.

APA Citation

Zwicker, P. Henry. [from old catalog]. (1891). Zwicker's revised: Practical instructor in questions and answers for machinists, firemen, electricians and steam engineers. Chicago: W. G. Kraft.

MLA Citation

Zwicker, Philip Henry. [from old catalog]. Zwicker's Revised: Practical Instructor In Questions And Answers for Machinists, Firemen, Electricians And Steam Engineers. Chicago: W. G. Kraft, 1891.

Warning: These citations may not always be complete (especially for serials).