Krar, Stephen F. Technology of machine tools / [by] S.F. Krar, J.W. Oswald, [and] J.E. St. Amand. - Toronto ; New York : Toronto ; New York : McGraw-Hill Co. of Canada, [1969] ISBN: 11.50 LCCN: 74008711 //r71 Nat. Bib. No.: C*** Subjects--Topical Terms: Machine-tools.Machine-shop practice. LC Class. No.: TJ1185 / .K668 Dewey Class. No.: 621.9/02