384.9 / G798h
Handbook for radio operators Rg.67. 1961 edition : Appendix 9 long range area communications scheme / General Post Office .- London: Her Majesty Stationery office, 1965 .- 19 p.
Appendix
Subject Headings:
Signals And Signaling;
Copy Details:
Acc. No.: 34816, Full Call No.: 384.9 G798h 1961 appendix, Item type: Books , Location: COMPACT STORAGE (BASEMENT),
------------------------- --------------------- ------ --------- ------- ------- --------- --------
Handbook for radio operators Rg.67. 1961 edition : Appendix 9 long range area communications scheme / General Post Office .- London: Her Majesty Stationery office, 1965 .- 19 p.
Appendix
Subject Headings:
Signals And Signaling;
Copy Details:
Acc. No.: 34816, Full Call No.: 384.9 G798h 1961 appendix, Item type: Books , Location: COMPACT STORAGE (BASEMENT),
------------------------- --------------------- ------ --------- ------- ------- --------- --------