TY - BOOK AU - Upadhyay, A.K., TI - Steel structures : (design and drawing) SN - 9789350142097 U1 - 604.2 PY - 2020/// CY - New Delhi PB - S.K. Kataria & Sons KW - Steel, structural KW - Civil engineering KW - Engineering design KW - Engineering drawings N1 - Includes index ER -