Buffa, Elwood S., Modern Production/ Operations Management Elwood S. Buffa, Rakesh K. Sarin - 8th ed. - New Delhi : Wiley- India, c1987. - xiv, 834 p.: ill.; - Wiley Series In Production/ Operations Management . This book is having a appendix ISBN: 9788126513727 Dewey Class. No.: 658.5 / BUF/SAR/MOD