Timings, R.L. Manufacturing technology, level 3 / R.L. Timings. - London : Longman, 1980. - 291 p. ; 22 cm. - Longman technician series ; Mechanical and production engineering sector. . Cataloging based on CIP information. Includes index. ISBN: 0582424372 (pbk.) Subjects--Topical Terms: Manufacturing processes.