00363nam a22001217a 4500 0 0 ddc 0 0 IDC IDC 2019-12-19 0 2019-12-19 00:00:00 2019-12-19 RS 0 0 ddc Vol. 54, no. 1&2 (Jan-Jun 2021)- 0 1 IMC IMC 2021-10-15 0 2021-10-15 00:00:00 2021-10-15 RS 0 0 ddc Vol. 56, no. 1&2 (Jan-Jun 2022)- 0 1 IMC IMC 2023-01-13 0 2023-01-13 00:00:00 2023-01-13 RS 20851 20851 191219b ||||| |||| 00| 0 eng d Engineering News Pakistan Pakistan Engineering Congress 2015 v. : ill. ; 28 cm Vol. 46, no. 3 (2015)-; Vol. 49, no. 2 (2018)- Engineering-Journal RS ddc