Lignin: Historical, Biological, and Materials Perspectives By Wolfgang G. Glasser, Robert A. Northey, and Tor P. Schultz (Eds.) 2000 | 563 Pages | ISBN: 0841236119 | PDF | 63 MB
A Handbook on Electricians for Railway & Other Engineering (Diploma) Competitive Examinations by Dr. Nirmal Kumar Jain & Dr. Rajesh Jangir Upkar Prakashan | 2019 | English | ISBN: 9350135566 | True PDF | 269 pages | 62 MB