Verlag: Concord, New Hampshire : The Rumford Press, 1951., 1951
Anbieter: Joseph Valles - Books, Stockbridge, GA, USA
Soft cover. Zustand: Good. 409 pp. ; illustrated ; 24 cm. ; LCCN: 52-8387 ; OCLC: 1647932 ; LC: TJ1280; Dewey: 621.92 ; "under the auspices of the Grinding Wheel Institute, Greendale, Mass" ; black leatherette flexible covers with gold lettering ; water stain to top of textblock at back, does not affect text ; numerous industrial photographs of men and equipment ; details of the six-part coding system for marking abrasive machinery ; one WPA-type drawing by Arthur Comfy illustrating workers in a grinding mill ; G. Book.