000 | 00489nam a2200205Ia 4500 | ||
---|---|---|---|
008 | 131223s9999 xx 000 0 und d | ||
040 | _aISI KOLKATA | ||
041 | _aEnglish | ||
082 |
_a330 _bW927S |
||
100 | _aAlston L L | ||
110 | _aWorld Bank | ||
245 | _aRailway and energy | ||
260 |
_aWashington _bWorld Bank _c1984 |
||
300 | _a80p. | ||
440 | _aWorld Bank Staff Working Paper; no.634 | ||
650 | _aEconomics | ||
650 | _aEnergy | ||
650 | _aRailway | ||
942 | _cBK | ||
999 |
_c84853 _d84853 |