|   | by Philip Henry ZwickerHardcover 
 
 
 ISBN: 978-0-267-42030-8 ISBN-10: 0-267-42030-7 Forgotten Books · 2019 | 
| See also: | ||
| 2019 | Paperback | Zwicker's: Practical Instructor in Questions and Answers for Machinists, Firemen, Electricians and Steam Engineers; Revised (Classic Reprint) |