David J. Sumanth
Books
Productivity engineering and management
1984
ISBN 9780070624269
Productivity Management Frontiers
1987
ISBN 9780444427410
Total Productivity Management (TPmgt)
1997
ISBN 9781574440577
Administracion Para La Productividad Total
2000
ISBN 9789682611582
Productivity and Quality Management Frontiers Four
1993
ISBN 9780898061253