000 | 00534nam a22001457a 4500 | ||
---|---|---|---|
008 | 230421b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_aI 666.94(082.2) _bL4 |
||
245 |
_aSeminar on appropriate technology for cement manufacture 30 & 31 March, 1974, Ballabgarh: _bProceedings _c/ CRI |
||
260 |
_aNew Delhi: _bCement Research Institute of India, _c1974 |
||
300 | _a53p. | ||
650 | _aChemical technology | ||
653 | _aConsulting engineer | ||
942 |
_2udc _cSEM |
||
999 |
_c22338 _d22338 |