Shar, Ashfaque Ahmed. Characterization of free cutting steel / Ashfaque Ahmed Shar...[et.al.] - MUET, Jamshoro : Metallurgy & Material Engineering, 2012. - xi, 79p. : ill. ; 30 cm. Includes References. Subjects--Topical Terms: Metallurgy & Material Engineering. Dewey Class. No.: SHA