nam a22 7a 4500 61099 61099 WUSLLib 181017b ||||| |||| 00| 0 eng d 9780070260689 0070260680 English 624.1821 DUG Duggal, S K. 1855 Design of steel structures 3rd. Chennai McGraw-Hill 2009 xix, 839p 23cm. Civil engineering 8577 Iron and steel 11681 ddc SR 0 0 ddc 0 0 SRC MAIN MAIN REF 2018-10-17 0 624.1821DUG 39417 2018-10-17 00:00:00 2018-10-17 SR 0 0 ddc 0 0 SRC MAIN MAIN REF 2018-10-17 0 624.1821DUG 39418 2018-10-17 00:00:00 2018-10-17 SR 0 0 ddc 0 0 SRC MAIN MAIN REF 2018-10-17 0 624.1821DUG 39419 2018-10-17 00:00:00 2018-10-17 SR 0 0 ddc 0 0 LEN MAIN MAIN LEN 2018-10-17 0 624.1821DUG 39420 2018-10-17 00:00:00 2018-10-17 L 0 0 ddc 0 0 LEN MAIN MAIN LEN 2018-10-17 1 624.1821DUG 39421 2024-02-27 00:00:00 2024-02-13 2018-10-17 L