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999 _c8067
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005 20201130110349.0
008 710426s1967 enka 000 0 eng
010 _a 68075075
015 _aB67-21250
040 _aDLC
_cDLC
_dDLC
_dBD-ChUET
050 0 0 _aTK5101
_b.R4
082 0 0 _a621.382/SME
100 1 _aSmith, J. R. G.
245 1 0 _aElementary telecommunication practice /
_cJ. R. G. Smith
260 _aLondon :
_bThe English Langeage Book Society,
_cc1967.
300 _aviii, 319 p.
_billus., tables, diagrs.
_c19 cm.
350 _a40/-
500 _aIncludes index.
526 _aETE
546 _aEnglish.
650 0 _aTelecommunication.
906 _a7
_bcbc
_corignew
_du
_eopcn
_f19
_gy-gencatlg
942 _2ddc
_cBK