000 00345nam a2200133Ia 4500
008 220201s1979 xx 000 0 eng d
041 _aENG
100 _aARORA, N L
245 0 _aTEXT BOOK OF RAILWAY BRIDGES AND TUNNEL
250 _a3RD
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1979
300 _a208-192-47
942 _2ddc
999 _c48682
_d48682