Gangopadhyay, A. K., Production Technology A. K. Gangopadhyay, B. S. Ramananda & M. V. Ranganathan...et. al. - New Delhi : Tata McGraw Hill Education private Limited, c1980. - 870 p.: ill.; ISBN: 9780070964433 Dewey Class. No.: 600 / GAN/PRO