00477nam a22001337a 4500 230615b |||||||| |||| 00| 0 eng d National Science Library National Science Library 621.317.73:658.5 J9 Technical inquiry service: Flexible steel conduit / International Cooperation Administration Massachusetts: International Cooperation Administration, 1959 30p. Science udc REP 43675 43675 0 0 udc 0 62131773L6585_J9 0 65911 NSL NSL GF/Rk-12/C-21/R-3 2023-06-15 0 621.317.73L:658.5 J9 205279 2023-06-15 00:00:00 2023-06-15 REP