TY - BOOK AU - CHOUDHURY, S.K. HAJRA ED - ROY, NIRJHAR TI - ELEMENTS OF WORKSHOP TECHNOLOGY VOLUME - II SN - 8185099154 U1 - 621.9 PY - 2021/// CY - MUMBAI PB - MEDIA PROMOTERS AND PUBLISHERS PVT. LTD. KW - MECHANICAL ER -