Cutting and welding processes, 1977.
Edition: [4th ed.].
Series: NFPA ; 51B; NFPA (Series) ;; no. 51B.
Publisher: National Fire Protection Associaton
Published: 1977
Place of publication: Boston
Language: eng
Number of pages: 17
Subjects: Fire prevention.; Welding.; Metal-cutting.
Notes: Cover title.