000 00943cam a22003011 4500
001 9307322
003 BD-DhUL
005 20150114174319.0
008 820920s1950 enk 000 0 eng
010 _a 51027560
015 _aGB50-12027
035 _a(OCoLC)8789528
040 _aDLC
_cOU
_dUk
_dDLC
_dBD-DhUL
042 _apremarc
050 0 0 _aTK5742
_b.D57 1950
082 _a621.384
_bDOT
100 1 _aDowsett, H. M.
245 1 0 _aTechnical instruction for marine radio officers :
_b(formerly Handbook of technical instruction for wireless telegraphists) /
_cBy H.M. Dowsett and L.E.Q. Walker.
250 _a9th ed.
260 _aLondon :
_bWireless world,
_cc1950.
300 _a699 p. :
_bill. ;
_c22 cm.
500 _aIncludes index.
650 0 _aTelegraph, Wireless.
700 1 _aWalker, L. E. Q.
700 1 _aHawkhead, John Clayborough.
906 _a7
_bcbc
_coclcrpl
_du
_encip
_f19
_gy-gencatlg
942 _2ddc
_cBK
999 _c31131
_d31131