GCHQ

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RECORDING & REPRODUCING SYSTEMS TYPE RC-2, RC-4-C AND RC-6-C

GOV

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EX-SECRET RECORDS OF THE MEETING OF THE D.T.N. [No 1-100 & 101 to 200] HELD FROM JULY 1939 TO OCTOBER 1955

GOVERNMENT

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Handbook of procedures for programming estimating and control of development projects

Government

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MINISTRY OF LABOUR HM Factory Inspectorate explosion and gassing risks

GOV

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MINISTRY OF SCIENCE [MOS] T.R.E. JOURNAL OF TELECOMS RESEARCH ESTABLISHMENT AT MALVERN

Government

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MINISTRY OF TECHNOLOGY Handbook of procedures for programming, estimating and control of development projects

GOVERNMENT

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MINISTRY OF TECHNOLOGY - RAE - JUNE 1969 TECHNICAL REPORT 69116 - VLF MODAL INTERFERENCE IN OMEGA

GOV

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RADIO NAVIGATION RADAR & POSITION FIXING SYSTEMS FOR USE IN MARINE NAVIGATION VOL II 1946