Elements of workshop technology
Choudhury, S K Hajra.
Elements of workshop technology - 10th edition. - Bombay : Media Promoters, 2007 - 690.
8185099154
Applied physics
621.8 / CHO
Elements of workshop technology - 10th edition. - Bombay : Media Promoters, 2007 - 690.
8185099154
Applied physics
621.8 / CHO