Koenigsberger F. Proceedings of the twelfth International machine tool design and research conference : held in Manchester 15-17 September 19671 / Edited by F. Koenigsberger & S.A Tobias. - New York : The Macmillan Press, c1972. - vii, 584 p. : ill. ; 30 cm. Includes references & indexes. ISBN: 333133188 (hbk.) LCCN: 95655057 Subjects--Topical Terms: Machine-tools Numerical Control.Machine-tools. LC Class. No.: TJ1185 / .I575 Dewey Class. No.: 621.902 / KOE