000 00782cam a2200253 a 4500
003 EG-GiCUC
008 080812s1948 nyu f 000 0 eng
040 _aDLC
_c DLC
_d DLC
042 _apremarc
092 0 4 _a625.25
_bC39763
_221
099 _a04
_a625.25 C39763
245 1 0 _aCentralized Traffic Control/cGeneral Railway Signal Company
260 _aNew York:
_bGeneral Railway Signal Company,
_c1948
300 _a171 p.;
_c15 cm.
490 1 _aA Meet the world book
650 0 _aRailroads Eengineering
650 0 _aTraffic engineering.
800 1 _aGunther, John,
_d1901-1970.
_tMeet the world books.
902 _a1
905 _aJamal
_eCat.
905 _aReda
_eRev
942 _2ddc
_cBK
999 _c107987
_d107987