000 | 00413nam a2200169Ia 4500 | ||
---|---|---|---|
999 |
_c63975 _d63975 |
||
008 | 190711s9999 xx 000 0 und d | ||
082 | _a625.1 R196P | ||
100 | _aRangwala, S.C | ||
245 | 0 | _aPrinciples of Railway Engineering | |
250 | _a7th | ||
260 |
_aAnand _bCharotar Publishing _c1980 |
||
300 | _ap.390 | ||
650 | _aRailway Surveys | ||
650 | _aRail Gauges | ||
650 | _aSignalling | ||
942 | _cSW |