Hajra Choudhury, S. K.
Elements of workshop technology, Vol.1 - 3rd ed. - Calcutta Asia Publishing house 1968 - vi,453 p.
Machine Shop Practice
621.75 / H154
Elements of workshop technology, Vol.1 - 3rd ed. - Calcutta Asia Publishing house 1968 - vi,453 p.
Machine Shop Practice
621.75 / H154