000 00534cam a2200217 a 4500
001 23826
003 BD-DhUET
008 991105m19999999ii b 001 0 eng
040 _aDLC
_cDLC
_dBD-DhUET
082 _a625.1
_bSHA/ n. d
100 _aShadrin, N.
245 0 0 _aRailway construction
250 _a1st ed.
260 _aMoscow
_bMir Publishers
_cn . d
300 _a333p.
_c25 cm.
504 _aIncludes bibliographies
650 0 _aRailways- Engineering
700 _aPerelman, L.
700 _aRepryev, A.
942 _cGB
999 _c23826
_d23826