| Information, 25.06.1980 on the state of works on SAPPHIRE system by 25.06.80
Letter, A. S. Alekseev->V.N.Klimov, 17.01.1980Concern with the delay of the SAPPHIRE operation testing start. Proposing a realistic schedule with the system testing planned for June 1980
Schedule, 01.02.1980of works on SAPPHIRE system for 15.02.80 - 25.05.80
Initial order | In alphabetical order | By date |
