TY - BOOK AU - Choudhury, S. K. Hajra AU - Roy, Nirjhar TI - Elements of workshop technology : machine tools: (Volume 2) SN - 8185099154 U1 - 621.9 C46.2,15 PY - 2016/// CY - Mumbai: PB - Media promoters & Publishers Pvt. Ltd. KW - Machine-shop practice KW - Mechanical engineering KW - Machine-tools ER -