000 00660cam a2200181u 4500
082 _a625.165
_bRAI
_cL-18, P-6
100 1 _a[Tattersall, Arthur Ewart], [from old catalog]
245 1 0 _aRailway signalling and communications, installation and maintenance ...
260 _aLondon,
_bThe St. Margaret's technical press limited
_c[1940]
300 _axv, [1], 416 p.
_bincl. illus., plates, diagrs. 2 pl. on 1 l.
_c22 cm.
650 0 _aRailroads
_xSignaling.
650 0 _aRailroads
_xTelegraph.
650 0 _aRailroads
_xTelephone.
650 0 _aMCE
700 1 _aLascelles, T. S. [from old catalog]
710 2 _aLondon and North Eastern Railway.
942 _cBK
999 _c7579
_d7579