Herb, C. O. (1942). Machine tools at work: Applications of modern machine tools of various types illustrated by selected examples from actual practice in many different shops, accompanied by close-up action photographs and condensed descriptions including outstanding features of each job, with speed, feed, and other practical shop data. Industrial Press; Machinery Pub. Co..
Chicago Style (17th ed.) CitationHerb, Charles Oliver. Machine Tools at Work: Applications of Modern Machine Tools of Various Types Illustrated by Selected Examples from Actual Practice in Many Different Shops, Accompanied by Close-up Action Photographs and Condensed Descriptions Including Outstanding Features of Each Job, with Speed, Feed, and Other Practical Shop Data. New York : Brighton [England]: Industrial Press; Machinery Pub. Co., 1942.
MLA (9th ed.) CitationHerb, Charles Oliver. Machine Tools at Work: Applications of Modern Machine Tools of Various Types Illustrated by Selected Examples from Actual Practice in Many Different Shops, Accompanied by Close-up Action Photographs and Condensed Descriptions Including Outstanding Features of Each Job, with Speed, Feed, and Other Practical Shop Data. Industrial Press; Machinery Pub. Co., 1942.