| 000 | 00335 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aGupta, N.N Sen | |
| 245 | 1 | _aDevelopment of the heavy chemical industries in india | |
| 260 |
_aNew Delhi _c1937 |
||
| 300 | _a1-45 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aDevelopment Bulletins Of Indian Industrial Research. No. 8 | ||
| 901 | _aS58236 | ||
| 999 |
_c101179 _d101179 |
||