| 000 | 00612nam a2200181Ia 4500 | ||
|---|---|---|---|
| 005 | 20241120185320.0 | ||
| 008 | 241119s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a81-7041-070-3 | ||
| 041 | _aENG | ||
| 082 |
_a519.502433 _bVAR |
||
| 100 | _aHari Om Varma | ||
| 245 | 0 | _aEconomatric cost functions ( A study of Indian railways ) | |
| 260 |
_aNew Delhi _bAnmol Publications _c1988 |
||
| 300 | _a240p | ||
| 504 | _aHari Om Varma: Economatric cost functions ( A study of Indian railways ). New Delhi. Anmol Publications, 1988. 81-7041-070-3 Rs. 175.00--(519.502433VAR) | ||
| 546 | _aENGLISH | ||
| 942 | _cBK | ||
| 999 |
_c40393 _d40393 |
||