000 00402nam a22001577a 4500
005 20251108170659.0
008 250721s1963 xx 000 0 eng d
082 1 4 _aR/621.384/H
100 1 _aHawker, J . P
245 1 0 _aRadio & Television Engineer's Reference Book /
264 1 _aLondon :
_bGeorge Newnes,
_c1963.
650 1 7 _aRadio
650 1 7 _aTelevision
942 _2ddc
_cBK
999 _c46461
_d46461