Ashford, Kenneth Stanley. Mechanical technology / by K.S. Ashford and J. Mann. - London : English Universities P., 1970- - Higher technician series . ISBN: 0340115440(v.1) 45/- (v. 1) LCCN: 78554848 Nat. Bib. No.: B70-27631 (v. 1) Subjects--Topical Terms: Mechanical engineering. LC Class. No.: TJ145 / .A73 Dewey Class. No.: 620.1