Heat treatment [!] and metallography of steel
Subtitle: elements of physical metallurgy
By: by Horace C. Knerr.
Edition: 2d ed.
Published: 1935
Place of publication: [Philadelphia]
Language: eng
Number of pages: 167
Subjects: Steel -- Metallurgy.; Steel -- Metallography.
Notes: Cover-title.
Includes six extra numbered leaves.
"This work was first published serially in Forging, stamping and heat treating magazine."--Foreword.