| 000 | 00327 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aCrookshank, H. | |
| 245 | 1 | _aIndian refractory clays | |
| 260 |
_aNew Delhi _bIndustrial Research Bureau _c1939 |
||
| 300 | _a63 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aClay Bulletin of the Indian Industrial Research No. 14 | ||
| 901 | _aS58264 | ||
| 999 |
_c101227 _d101227 |
||