000 | 004630000a22001450004500 | ||
---|---|---|---|
245 | _aSri Lanka Government Railway : feasibility of the electrification of Colombo sub-urban railways services : report | ||
110 | _aSofrerail | ||
260 |
_a[s.l.] _a[s.n.] _c1974 |
||
300 | _a50, [18]p. : ill., tables | ||
080 |
_a656.2(548.7) _bS6 |
||
650 | _aRAILROAD TRANSPORTATION - Sri Lanka | ||
650 | _aTRANSPORTATION - Management | ||
041 | _aEN | ||
942 | _cRR | ||
999 |
_c44976 _d44976 |