| 000 | 00536 a2200253 4500 | ||
|---|---|---|---|
| 001 | 98889 | ||
| 020 | _a0 | ||
| 041 | _aeng | ||
| 080 | _a656.7 Nat | ||
| 245 | _aAir traffic survey : Southern Region | ||
| 250 | _a | ||
| 260 | _aNew Delhi | ||
| 260 | _bNCAER, | ||
| 260 | _c1962 | ||
| 300 | _a108 p. | ||
| 300 | _c23.5 cm | ||
| 490 | _a | ||
| 100 | _aNational Council of Applied Economic Research, New Delhi | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aAeronautics, Commercial-Passenger traffic | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c56019 _d56020 |
||